alpha: 1 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16300 | 0.02233 | 0.00173 | 0.00037 | +------------+------------+------------+------------+------------+ | 4 | 0.15612 | 0.02318 | 0.00171 | 0.00037 | +------------+------------+------------+------------+------------+ | 6 | 0.15632 | 0.02344 | 0.00171 | 0.00037 | +------------+------------+------------+------------+------------+ | 8 | 0.15481 | 0.02305 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 10 | 0.15468 | 0.02325 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 12 | 0.15566 | 0.02318 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 14 | 0.15619 | 0.02344 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 16 | 0.15691 | 0.02364 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 18 | 0.15678 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 20 | 0.15652 | 0.02351 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 22 | 0.15625 | 0.02338 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 24 | 0.15606 | 0.02351 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 26 | 0.15553 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 28 | 0.15547 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 30 | 0.15508 | 0.02351 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 32 | 0.15468 | 0.02358 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 34 | 0.15429 | 0.02344 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 36 | 0.15422 | 0.02344 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 38 | 0.15363 | 0.02338 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16503 | 0.02174 | 0.00173 | 0.00036 | +------------+------------+------------+------------+------------+ | 4 | 0.15252 | 0.02312 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 6 | 0.14957 | 0.02325 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 8 | 0.15062 | 0.02305 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 10 | 0.15252 | 0.02344 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 12 | 0.15311 | 0.02338 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 14 | 0.15455 | 0.02318 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 16 | 0.15566 | 0.02292 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 18 | 0.15671 | 0.02292 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 20 | 0.15704 | 0.02292 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 22 | 0.15737 | 0.02351 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 24 | 0.15776 | 0.02377 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 26 | 0.15717 | 0.02377 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 28 | 0.15724 | 0.02377 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 30 | 0.15724 | 0.02377 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 32 | 0.15684 | 0.02351 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 34 | 0.15665 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 36 | 0.15645 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ | 38 | 0.15566 | 0.02358 | 0.00172 | 0.00036 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16025 | 0.02076 | 0.00174 | 0.00033 | +------------+------------+------------+------------+------------+ | 4 | 0.15003 | 0.02318 | 0.00172 | 0.00034 | +------------+------------+------------+------------+------------+ | 6 | 0.15082 | 0.02390 | 0.00172 | 0.00035 | +------------+------------+------------+------------+------------+ | 8 | 0.14984 | 0.02364 | 0.00171 | 0.00035 | +------------+------------+------------+------------+------------+ | 10 | 0.14997 | 0.02331 | 0.00171 | 0.00035 | +------------+------------+------------+------------+------------+ | 12 | 0.14879 | 0.02325 | 0.00171 | 0.00035 | +------------+------------+------------+------------+------------+ | 14 | 0.14833 | 0.02318 | 0.00171 | 0.00035 | +------------+------------+------------+------------+------------+ | 16 | 0.14794 | 0.02266 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 18 | 0.14722 | 0.02266 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 20 | 0.14650 | 0.02253 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 22 | 0.14571 | 0.02253 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 24 | 0.14565 | 0.02246 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 26 | 0.14538 | 0.02259 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 28 | 0.14558 | 0.02253 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 30 | 0.14538 | 0.02246 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 32 | 0.14545 | 0.02240 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 34 | 0.14545 | 0.02233 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 36 | 0.14532 | 0.02227 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 38 | 0.14525 | 0.02227 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.15481 | 0.01821 | 0.00173 | 0.00035 | +------------+------------+------------+------------+------------+ | 4 | 0.15547 | 0.02325 | 0.00171 | 0.00037 | +------------+------------+------------+------------+------------+ | 6 | 0.15377 | 0.02344 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 8 | 0.15088 | 0.02299 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 10 | 0.14840 | 0.02312 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 12 | 0.14813 | 0.02299 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 14 | 0.14761 | 0.02227 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 16 | 0.14682 | 0.02227 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 18 | 0.14578 | 0.02259 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 20 | 0.14479 | 0.02253 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 22 | 0.14466 | 0.02240 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 24 | 0.14447 | 0.02220 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 26 | 0.14466 | 0.02213 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 28 | 0.14486 | 0.02213 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 30 | 0.14499 | 0.02207 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 32 | 0.14532 | 0.02213 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 34 | 0.14519 | 0.02213 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 36 | 0.14506 | 0.02220 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ | 38 | 0.14499 | 0.02220 | 0.00171 | 0.00036 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.08094 | 0.01388 | 0.00181 | 0.00023 | +------------+------------+------------+------------+------------+ | 4 | 0.14263 | 0.02069 | 0.00172 | 0.00032 | +------------+------------+------------+------------+------------+ | 6 | 0.14361 | 0.02128 | 0.00172 | 0.00032 | +------------+------------+------------+------------+------------+ | 8 | 0.14584 | 0.02213 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 10 | 0.14879 | 0.02220 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 12 | 0.15036 | 0.02240 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 14 | 0.15075 | 0.02266 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 16 | 0.15174 | 0.02279 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 18 | 0.15056 | 0.02259 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 20 | 0.14964 | 0.02272 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 22 | 0.14964 | 0.02266 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 24 | 0.14853 | 0.02266 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 26 | 0.14794 | 0.02259 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 28 | 0.14761 | 0.02272 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 30 | 0.14709 | 0.02272 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 32 | 0.14735 | 0.02279 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 34 | 0.14722 | 0.02279 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 36 | 0.14689 | 0.02286 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ | 38 | 0.14663 | 0.02299 | 0.00172 | 0.00033 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07728 | 0.01401 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 4 | 0.07230 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 6 | 0.07230 | 0.01179 | 0.00186 | 0.00020 | +------------+------------+------------+------------+------------+ | 8 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 10 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 12 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 14 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 16 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 18 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 20 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 22 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 24 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 26 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 28 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 30 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 32 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 34 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 36 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 38 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22954 | 0.02482 | 0.00167 | 0.00042 | +------------+------------+------------+------------+------------+ | 4 | 0.21441 | 0.02875 | 0.00164 | 0.00044 | +------------+------------+------------+------------+------------+ | 6 | 0.21270 | 0.02960 | 0.00164 | 0.00044 | +------------+------------+------------+------------+------------+ | 8 | 0.21159 | 0.02973 | 0.00164 | 0.00044 | +------------+------------+------------+------------+------------+ | 10 | 0.21094 | 0.02999 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 12 | 0.21009 | 0.03039 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 14 | 0.20878 | 0.03012 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 16 | 0.20832 | 0.02986 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 18 | 0.20779 | 0.02986 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 20 | 0.20806 | 0.02954 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 22 | 0.20766 | 0.02940 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 24 | 0.20714 | 0.02940 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 26 | 0.20616 | 0.02927 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 28 | 0.20648 | 0.02960 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 30 | 0.20701 | 0.02927 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 32 | 0.20701 | 0.02921 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 34 | 0.20681 | 0.02901 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 36 | 0.20675 | 0.02875 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 38 | 0.20642 | 0.02868 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22358 | 0.02515 | 0.00166 | 0.00042 | +------------+------------+------------+------------+------------+ | 4 | 0.21225 | 0.02908 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 6 | 0.21009 | 0.02947 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 8 | 0.21218 | 0.02954 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 10 | 0.21166 | 0.03032 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 12 | 0.21185 | 0.03058 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 14 | 0.21218 | 0.03006 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 16 | 0.21185 | 0.03006 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 18 | 0.21238 | 0.02999 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 20 | 0.21212 | 0.02999 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 22 | 0.21113 | 0.03012 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 24 | 0.21107 | 0.02999 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 26 | 0.21061 | 0.03006 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 28 | 0.21126 | 0.02967 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 30 | 0.21094 | 0.02934 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 32 | 0.21041 | 0.02927 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 34 | 0.21028 | 0.02908 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 36 | 0.21015 | 0.02934 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 38 | 0.20989 | 0.02940 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22475 | 0.02436 | 0.00167 | 0.00038 | +------------+------------+------------+------------+------------+ | 4 | 0.21061 | 0.02914 | 0.00164 | 0.00040 | +------------+------------+------------+------------+------------+ | 6 | 0.20995 | 0.02921 | 0.00164 | 0.00041 | +------------+------------+------------+------------+------------+ | 8 | 0.20976 | 0.02934 | 0.00163 | 0.00042 | +------------+------------+------------+------------+------------+ | 10 | 0.20832 | 0.02901 | 0.00163 | 0.00042 | +------------+------------+------------+------------+------------+ | 12 | 0.20910 | 0.02842 | 0.00163 | 0.00043 | +------------+------------+------------+------------+------------+ | 14 | 0.21022 | 0.02842 | 0.00163 | 0.00043 | +------------+------------+------------+------------+------------+ | 16 | 0.20982 | 0.02842 | 0.00163 | 0.00043 | +------------+------------+------------+------------+------------+ | 18 | 0.20995 | 0.02881 | 0.00163 | 0.00043 | +------------+------------+------------+------------+------------+ | 20 | 0.20956 | 0.02895 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 22 | 0.20950 | 0.02888 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 24 | 0.21009 | 0.02862 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 26 | 0.20950 | 0.02881 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 28 | 0.20969 | 0.02836 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 30 | 0.20930 | 0.02849 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 32 | 0.20845 | 0.02849 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 34 | 0.20832 | 0.02862 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 36 | 0.20806 | 0.02875 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 38 | 0.20786 | 0.02875 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.21454 | 0.02338 | 0.00167 | 0.00042 | +------------+------------+------------+------------+------------+ | 4 | 0.20858 | 0.02724 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 6 | 0.20976 | 0.02783 | 0.00163 | 0.00044 | +------------+------------+------------+------------+------------+ | 8 | 0.21146 | 0.02881 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 10 | 0.21290 | 0.02855 | 0.00163 | 0.00045 | +------------+------------+------------+------------+------------+ | 12 | 0.21133 | 0.02888 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 14 | 0.21133 | 0.02901 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 16 | 0.21166 | 0.02895 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 18 | 0.21107 | 0.02862 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 20 | 0.20995 | 0.02868 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 22 | 0.20950 | 0.02888 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 24 | 0.20910 | 0.02901 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 26 | 0.20878 | 0.02888 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 28 | 0.20832 | 0.02895 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 30 | 0.20753 | 0.02927 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 32 | 0.20747 | 0.02927 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 34 | 0.20747 | 0.02940 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 36 | 0.20733 | 0.02934 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ | 38 | 0.20727 | 0.02940 | 0.00162 | 0.00045 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.08716 | 0.01467 | 0.00181 | 0.00025 | +------------+------------+------------+------------+------------+ | 4 | 0.20851 | 0.02855 | 0.00164 | 0.00037 | +------------+------------+------------+------------+------------+ | 6 | 0.20753 | 0.02836 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 8 | 0.20714 | 0.02862 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 10 | 0.20694 | 0.02895 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 12 | 0.20661 | 0.02901 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 14 | 0.20635 | 0.02947 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 16 | 0.20609 | 0.02927 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 18 | 0.20544 | 0.02973 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 20 | 0.20504 | 0.02986 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 22 | 0.20478 | 0.02980 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 24 | 0.20504 | 0.02980 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 26 | 0.20524 | 0.02954 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 28 | 0.20478 | 0.02960 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 30 | 0.20498 | 0.02954 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 32 | 0.20478 | 0.02954 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 34 | 0.20491 | 0.02947 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 36 | 0.20472 | 0.02947 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ | 38 | 0.20478 | 0.02954 | 0.00163 | 0.00038 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07453 | 0.01185 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 4 | 0.07230 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 6 | 0.07230 | 0.01179 | 0.00185 | 0.00020 | +------------+------------+------------+------------+------------+ | 8 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 10 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 12 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 14 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 16 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 18 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 20 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 22 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 24 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 26 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 28 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 30 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 32 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 34 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 36 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 38 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.30177 | 0.02626 | 0.00156 | 0.00051 | +------------+------------+------------+------------+------------+ | 4 | 0.29194 | 0.03065 | 0.00151 | 0.00056 | +------------+------------+------------+------------+------------+ | 6 | 0.28612 | 0.03111 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 8 | 0.28599 | 0.03150 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 10 | 0.28572 | 0.03209 | 0.00150 | 0.00058 | +------------+------------+------------+------------+------------+ | 12 | 0.28474 | 0.03202 | 0.00150 | 0.00058 | +------------+------------+------------+------------+------------+ | 14 | 0.28363 | 0.03196 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 16 | 0.28310 | 0.03196 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 18 | 0.28219 | 0.03229 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 20 | 0.28160 | 0.03261 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 22 | 0.28088 | 0.03248 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 24 | 0.28029 | 0.03255 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 26 | 0.27983 | 0.03274 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 28 | 0.27996 | 0.03268 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 30 | 0.27996 | 0.03255 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 32 | 0.27970 | 0.03242 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 34 | 0.27937 | 0.03242 | 0.00149 | 0.00058 | +------------+------------+------------+------------+------------+ | 36 | 0.27924 | 0.03196 | 0.00150 | 0.00058 | +------------+------------+------------+------------+------------+ | 38 | 0.27944 | 0.03196 | 0.00150 | 0.00058 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.30930 | 0.02600 | 0.00156 | 0.00051 | +------------+------------+------------+------------+------------+ | 4 | 0.29771 | 0.03045 | 0.00151 | 0.00055 | +------------+------------+------------+------------+------------+ | 6 | 0.29077 | 0.03163 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 8 | 0.28756 | 0.03202 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 10 | 0.28513 | 0.03189 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 12 | 0.28291 | 0.03202 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 14 | 0.28199 | 0.03196 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 16 | 0.28219 | 0.03215 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 18 | 0.28232 | 0.03242 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 20 | 0.28199 | 0.03222 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 22 | 0.28107 | 0.03248 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 24 | 0.28035 | 0.03281 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 26 | 0.28048 | 0.03294 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 28 | 0.27983 | 0.03281 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 30 | 0.27996 | 0.03268 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 32 | 0.27937 | 0.03268 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 34 | 0.27911 | 0.03274 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 36 | 0.27891 | 0.03274 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 38 | 0.27839 | 0.03268 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.30747 | 0.02593 | 0.00156 | 0.00045 | +------------+------------+------------+------------+------------+ | 4 | 0.29607 | 0.03078 | 0.00151 | 0.00052 | +------------+------------+------------+------------+------------+ | 6 | 0.28795 | 0.03163 | 0.00150 | 0.00053 | +------------+------------+------------+------------+------------+ | 8 | 0.28500 | 0.03176 | 0.00150 | 0.00054 | +------------+------------+------------+------------+------------+ | 10 | 0.28415 | 0.03215 | 0.00150 | 0.00055 | +------------+------------+------------+------------+------------+ | 12 | 0.28507 | 0.03281 | 0.00150 | 0.00055 | +------------+------------+------------+------------+------------+ | 14 | 0.28369 | 0.03314 | 0.00150 | 0.00055 | +------------+------------+------------+------------+------------+ | 16 | 0.28297 | 0.03327 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 18 | 0.28297 | 0.03307 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 20 | 0.28337 | 0.03287 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 22 | 0.28219 | 0.03281 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 24 | 0.28134 | 0.03255 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 26 | 0.28225 | 0.03248 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 28 | 0.28271 | 0.03281 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 30 | 0.28265 | 0.03287 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 32 | 0.28179 | 0.03255 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 34 | 0.28107 | 0.03248 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 36 | 0.28094 | 0.03229 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 38 | 0.28094 | 0.03229 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.30046 | 0.02574 | 0.00157 | 0.00050 | +------------+------------+------------+------------+------------+ | 4 | 0.29312 | 0.03071 | 0.00151 | 0.00055 | +------------+------------+------------+------------+------------+ | 6 | 0.28795 | 0.03091 | 0.00150 | 0.00056 | +------------+------------+------------+------------+------------+ | 8 | 0.28533 | 0.03189 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 10 | 0.28343 | 0.03235 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 12 | 0.28278 | 0.03261 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 14 | 0.28193 | 0.03274 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 16 | 0.28081 | 0.03261 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 18 | 0.28088 | 0.03242 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 20 | 0.28062 | 0.03235 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 22 | 0.27957 | 0.03235 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 24 | 0.27983 | 0.03235 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 26 | 0.27917 | 0.03248 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 28 | 0.27937 | 0.03229 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 30 | 0.27950 | 0.03248 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 32 | 0.27950 | 0.03235 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 34 | 0.27924 | 0.03248 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 36 | 0.27911 | 0.03255 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ | 38 | 0.27917 | 0.03261 | 0.00150 | 0.00057 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.09149 | 0.01591 | 0.00179 | 0.00026 | +------------+------------+------------+------------+------------+ | 4 | 0.29018 | 0.03196 | 0.00153 | 0.00043 | +------------+------------+------------+------------+------------+ | 6 | 0.28579 | 0.03274 | 0.00152 | 0.00044 | +------------+------------+------------+------------+------------+ | 8 | 0.28448 | 0.03261 | 0.00152 | 0.00044 | +------------+------------+------------+------------+------------+ | 10 | 0.28251 | 0.03248 | 0.00152 | 0.00044 | +------------+------------+------------+------------+------------+ | 12 | 0.28068 | 0.03274 | 0.00152 | 0.00044 | +------------+------------+------------+------------+------------+ | 14 | 0.28042 | 0.03274 | 0.00152 | 0.00044 | +------------+------------+------------+------------+------------+ | 16 | 0.27970 | 0.03255 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 18 | 0.27872 | 0.03235 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 20 | 0.27760 | 0.03235 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 22 | 0.27682 | 0.03248 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 24 | 0.27649 | 0.03242 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 26 | 0.27597 | 0.03222 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 28 | 0.27590 | 0.03215 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 30 | 0.27656 | 0.03189 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 32 | 0.27649 | 0.03215 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 34 | 0.27636 | 0.03215 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 36 | 0.27623 | 0.03222 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ | 38 | 0.27642 | 0.03229 | 0.00151 | 0.00044 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07832 | 0.01336 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 4 | 0.07230 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 6 | 0.07230 | 0.01179 | 0.00185 | 0.00020 | +------------+------------+------------+------------+------------+ | 8 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 10 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 12 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 14 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 16 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 18 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 20 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 22 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 24 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 26 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 28 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 30 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 32 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 34 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 36 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 38 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.43071 | 0.02580 | 0.00143 | 0.00063 | +------------+------------+------------+------------+------------+ | 4 | 0.42325 | 0.03104 | 0.00137 | 0.00069 | +------------+------------+------------+------------+------------+ | 6 | 0.41794 | 0.03150 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 8 | 0.41657 | 0.03176 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 10 | 0.41618 | 0.03183 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 12 | 0.41500 | 0.03104 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 14 | 0.41473 | 0.03143 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 16 | 0.41428 | 0.03117 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 18 | 0.41349 | 0.03098 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 20 | 0.41323 | 0.03091 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 22 | 0.41284 | 0.03065 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 24 | 0.41212 | 0.03058 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 26 | 0.41257 | 0.03111 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 28 | 0.41153 | 0.03130 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 30 | 0.41139 | 0.03111 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 32 | 0.41172 | 0.03098 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 34 | 0.41205 | 0.03124 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 36 | 0.41257 | 0.03117 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 38 | 0.41297 | 0.03104 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.42750 | 0.02587 | 0.00143 | 0.00063 | +------------+------------+------------+------------+------------+ | 4 | 0.42089 | 0.03157 | 0.00137 | 0.00069 | +------------+------------+------------+------------+------------+ | 6 | 0.41532 | 0.03189 | 0.00137 | 0.00070 | +------------+------------+------------+------------+------------+ | 8 | 0.41297 | 0.03150 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 10 | 0.41238 | 0.03117 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 12 | 0.41139 | 0.03091 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 14 | 0.41185 | 0.03084 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 16 | 0.41205 | 0.03098 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 18 | 0.41290 | 0.03052 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 20 | 0.41244 | 0.03078 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 22 | 0.41218 | 0.03091 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 24 | 0.41231 | 0.03104 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 26 | 0.41218 | 0.03084 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 28 | 0.41284 | 0.03065 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 30 | 0.41244 | 0.03084 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 32 | 0.41218 | 0.03098 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 34 | 0.41172 | 0.03065 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 36 | 0.41198 | 0.03058 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 38 | 0.41205 | 0.03045 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.42777 | 0.02580 | 0.00144 | 0.00054 | +------------+------------+------------+------------+------------+ | 4 | 0.42076 | 0.02973 | 0.00138 | 0.00063 | +------------+------------+------------+------------+------------+ | 6 | 0.41624 | 0.03065 | 0.00137 | 0.00065 | +------------+------------+------------+------------+------------+ | 8 | 0.41428 | 0.03157 | 0.00136 | 0.00066 | +------------+------------+------------+------------+------------+ | 10 | 0.41225 | 0.03130 | 0.00136 | 0.00067 | +------------+------------+------------+------------+------------+ | 12 | 0.41198 | 0.03130 | 0.00136 | 0.00068 | +------------+------------+------------+------------+------------+ | 14 | 0.41238 | 0.03111 | 0.00136 | 0.00068 | +------------+------------+------------+------------+------------+ | 16 | 0.41179 | 0.03078 | 0.00136 | 0.00068 | +------------+------------+------------+------------+------------+ | 18 | 0.41048 | 0.03045 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 20 | 0.41094 | 0.03045 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 22 | 0.41113 | 0.03058 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 24 | 0.41087 | 0.03045 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 26 | 0.41094 | 0.03058 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 28 | 0.41126 | 0.03065 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 30 | 0.41146 | 0.03078 | 0.00136 | 0.00069 | +------------+------------+------------+------------+------------+ | 32 | 0.41120 | 0.03098 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 34 | 0.41113 | 0.03084 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 36 | 0.41067 | 0.03104 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 38 | 0.41100 | 0.03098 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.43045 | 0.02403 | 0.00143 | 0.00062 | +------------+------------+------------+------------+------------+ | 4 | 0.42403 | 0.02973 | 0.00137 | 0.00069 | +------------+------------+------------+------------+------------+ | 6 | 0.42030 | 0.03058 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 8 | 0.42004 | 0.03019 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 10 | 0.41827 | 0.03045 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 12 | 0.41788 | 0.03078 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 14 | 0.41663 | 0.03098 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 16 | 0.41578 | 0.03065 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 18 | 0.41506 | 0.03071 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 20 | 0.41375 | 0.03078 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 22 | 0.41303 | 0.03071 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 24 | 0.41310 | 0.03065 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 26 | 0.41297 | 0.03071 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 28 | 0.41225 | 0.03065 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 30 | 0.41257 | 0.03058 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 32 | 0.41257 | 0.03071 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 34 | 0.41257 | 0.03058 | 0.00136 | 0.00070 | +------------+------------+------------+------------+------------+ | 36 | 0.41218 | 0.03071 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ | 38 | 0.41205 | 0.03078 | 0.00136 | 0.00071 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.09908 | 0.01722 | 0.00178 | 0.00027 | +------------+------------+------------+------------+------------+ | 4 | 0.38166 | 0.03248 | 0.00143 | 0.00047 | +------------+------------+------------+------------+------------+ | 6 | 0.40733 | 0.03196 | 0.00140 | 0.00050 | +------------+------------+------------+------------+------------+ | 8 | 0.40589 | 0.03222 | 0.00140 | 0.00050 | +------------+------------+------------+------------+------------+ | 10 | 0.40445 | 0.03170 | 0.00140 | 0.00050 | +------------+------------+------------+------------+------------+ | 12 | 0.40301 | 0.03170 | 0.00140 | 0.00050 | +------------+------------+------------+------------+------------+ | 14 | 0.40282 | 0.03189 | 0.00140 | 0.00050 | +------------+------------+------------+------------+------------+ | 16 | 0.40262 | 0.03176 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 18 | 0.40269 | 0.03202 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 20 | 0.40229 | 0.03150 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 22 | 0.40151 | 0.03176 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 24 | 0.40216 | 0.03183 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 26 | 0.40229 | 0.03183 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 28 | 0.40223 | 0.03163 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 30 | 0.40216 | 0.03163 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 32 | 0.40216 | 0.03170 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 34 | 0.40249 | 0.03170 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 36 | 0.40236 | 0.03163 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ | 38 | 0.40308 | 0.03163 | 0.00139 | 0.00050 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07308 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 4 | 0.07230 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 6 | 0.07230 | 0.01179 | 0.00184 | 0.00020 | +------------+------------+------------+------------+------------+ | 8 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 10 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 12 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 14 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 16 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 18 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 20 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 22 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 24 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 26 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 28 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 30 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 32 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 34 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 36 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 38 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.52063 | 0.02469 | 0.00134 | 0.00072 | +------------+------------+------------+------------+------------+ | 4 | 0.52030 | 0.02888 | 0.00129 | 0.00078 | +------------+------------+------------+------------+------------+ | 6 | 0.51428 | 0.03012 | 0.00128 | 0.00079 | +------------+------------+------------+------------+------------+ | 8 | 0.51375 | 0.03026 | 0.00128 | 0.00079 | +------------+------------+------------+------------+------------+ | 10 | 0.51284 | 0.03104 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 12 | 0.51041 | 0.03130 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 14 | 0.51041 | 0.03137 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 16 | 0.51022 | 0.03130 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 18 | 0.51041 | 0.03117 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 20 | 0.51094 | 0.03098 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 22 | 0.51035 | 0.03124 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 24 | 0.51009 | 0.03117 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 26 | 0.50963 | 0.03117 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 28 | 0.50950 | 0.03117 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 30 | 0.50864 | 0.03104 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 32 | 0.50910 | 0.03091 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 34 | 0.50845 | 0.03071 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 36 | 0.50766 | 0.03078 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ | 38 | 0.50753 | 0.03084 | 0.00127 | 0.00080 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.52122 | 0.02482 | 0.00134 | 0.00072 | +------------+------------+------------+------------+------------+ | 4 | 0.51578 | 0.02888 | 0.00129 | 0.00078 | +------------+------------+------------+------------+------------+ | 6 | 0.51316 | 0.02927 | 0.00128 | 0.00079 | +------------+------------+------------+------------+------------+ | 8 | 0.51081 | 0.03058 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 10 | 0.51094 | 0.03026 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 12 | 0.51009 | 0.03039 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 14 | 0.51022 | 0.03019 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 16 | 0.50950 | 0.03032 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 18 | 0.50904 | 0.03052 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 20 | 0.50825 | 0.03026 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 22 | 0.50878 | 0.03012 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 24 | 0.50864 | 0.03006 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 26 | 0.50812 | 0.02999 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 28 | 0.50812 | 0.02999 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 30 | 0.50845 | 0.02993 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 32 | 0.50858 | 0.02993 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 34 | 0.50858 | 0.02999 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 36 | 0.50897 | 0.02986 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 38 | 0.50936 | 0.02999 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51716 | 0.02430 | 0.00134 | 0.00062 | +------------+------------+------------+------------+------------+ | 4 | 0.52122 | 0.02999 | 0.00129 | 0.00071 | +------------+------------+------------+------------+------------+ | 6 | 0.51814 | 0.03065 | 0.00128 | 0.00073 | +------------+------------+------------+------------+------------+ | 8 | 0.51447 | 0.03052 | 0.00128 | 0.00074 | +------------+------------+------------+------------+------------+ | 10 | 0.51362 | 0.03071 | 0.00127 | 0.00075 | +------------+------------+------------+------------+------------+ | 12 | 0.51205 | 0.03084 | 0.00127 | 0.00076 | +------------+------------+------------+------------+------------+ | 14 | 0.51002 | 0.03065 | 0.00127 | 0.00076 | +------------+------------+------------+------------+------------+ | 16 | 0.50995 | 0.03084 | 0.00127 | 0.00077 | +------------+------------+------------+------------+------------+ | 18 | 0.51054 | 0.03111 | 0.00127 | 0.00077 | +------------+------------+------------+------------+------------+ | 20 | 0.50982 | 0.03130 | 0.00127 | 0.00077 | +------------+------------+------------+------------+------------+ | 22 | 0.51009 | 0.03157 | 0.00127 | 0.00077 | +------------+------------+------------+------------+------------+ | 24 | 0.50969 | 0.03117 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 26 | 0.51002 | 0.03111 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 28 | 0.50982 | 0.03104 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 30 | 0.51009 | 0.03098 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 32 | 0.50891 | 0.03078 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 34 | 0.50936 | 0.03052 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 36 | 0.50891 | 0.03052 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ | 38 | 0.50878 | 0.03084 | 0.00127 | 0.00078 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.52024 | 0.02371 | 0.00134 | 0.00071 | +------------+------------+------------+------------+------------+ | 4 | 0.51971 | 0.02934 | 0.00129 | 0.00077 | +------------+------------+------------+------------+------------+ | 6 | 0.51454 | 0.02954 | 0.00128 | 0.00078 | +------------+------------+------------+------------+------------+ | 8 | 0.51205 | 0.02999 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 10 | 0.50891 | 0.03019 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 12 | 0.50897 | 0.03045 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 14 | 0.50786 | 0.03052 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 16 | 0.50838 | 0.03052 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 18 | 0.50845 | 0.03039 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 20 | 0.50766 | 0.03058 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 22 | 0.50727 | 0.03078 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 24 | 0.50714 | 0.03058 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 26 | 0.50740 | 0.03098 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 28 | 0.50747 | 0.03098 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 30 | 0.50779 | 0.03111 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 32 | 0.50792 | 0.03084 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 34 | 0.50779 | 0.03104 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 36 | 0.50819 | 0.03065 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ | 38 | 0.50773 | 0.03071 | 0.00127 | 0.00079 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.10576 | 0.01807 | 0.00177 | 0.00027 | +------------+------------+------------+------------+------------+ | 4 | 0.43595 | 0.03255 | 0.00139 | 0.00049 | +------------+------------+------------+------------+------------+ | 6 | 0.50072 | 0.03078 | 0.00133 | 0.00053 | +------------+------------+------------+------------+------------+ | 8 | 0.49764 | 0.03065 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 10 | 0.49673 | 0.03084 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 12 | 0.49627 | 0.03078 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 14 | 0.49614 | 0.03098 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 16 | 0.49653 | 0.03130 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 18 | 0.49620 | 0.03137 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 20 | 0.49568 | 0.03124 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 22 | 0.49561 | 0.03124 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 24 | 0.49509 | 0.03117 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 26 | 0.49535 | 0.03098 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 28 | 0.49450 | 0.03117 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 30 | 0.49430 | 0.03137 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 32 | 0.49384 | 0.03150 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 34 | 0.49358 | 0.03157 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 36 | 0.49352 | 0.03157 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ | 38 | 0.49365 | 0.03143 | 0.00132 | 0.00053 | +------------+------------+------------+------------+------------+ alpha: 1 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07236 | 0.01179 | 0.00189 | 0.00019 | +------------+------------+------------+------------+------------+ | 4 | 0.07230 | 0.01179 | 0.00188 | 0.00019 | +------------+------------+------------+------------+------------+ | 6 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 8 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 10 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 12 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 14 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 16 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 18 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 20 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 22 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 24 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 26 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 28 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 30 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 32 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 34 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 36 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ | 38 | 0.07230 | 0.01179 | 0.00184 | 0.00021 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18461 | 0.02410 | 0.00354 | 0.00300 | +------------+------------+------------+------------+------------+ | 4 | 0.17865 | 0.02954 | 0.00360 | 0.00318 | +------------+------------+------------+------------+------------+ | 6 | 0.17649 | 0.02986 | 0.00361 | 0.00320 | +------------+------------+------------+------------+------------+ | 8 | 0.17636 | 0.02947 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 10 | 0.17610 | 0.03026 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 12 | 0.17570 | 0.02993 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 14 | 0.17610 | 0.03019 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 16 | 0.17472 | 0.02940 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 18 | 0.17367 | 0.02960 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 20 | 0.17498 | 0.02999 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 22 | 0.17603 | 0.03006 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 24 | 0.17721 | 0.03006 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 26 | 0.17806 | 0.03012 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 28 | 0.17760 | 0.02973 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 30 | 0.17767 | 0.02960 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 32 | 0.17721 | 0.02973 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 34 | 0.17728 | 0.02954 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 36 | 0.17747 | 0.02947 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 38 | 0.17721 | 0.02934 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18422 | 0.02443 | 0.00359 | 0.00306 | +------------+------------+------------+------------+------------+ | 4 | 0.18238 | 0.02868 | 0.00361 | 0.00319 | +------------+------------+------------+------------+------------+ | 6 | 0.17970 | 0.02842 | 0.00362 | 0.00321 | +------------+------------+------------+------------+------------+ | 8 | 0.17878 | 0.02921 | 0.00362 | 0.00321 | +------------+------------+------------+------------+------------+ | 10 | 0.17616 | 0.02934 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 12 | 0.17701 | 0.02934 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 14 | 0.17642 | 0.02914 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 16 | 0.17610 | 0.02954 | 0.00362 | 0.00322 | +------------+------------+------------+------------+------------+ | 18 | 0.17695 | 0.02960 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 20 | 0.17721 | 0.02960 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 22 | 0.17708 | 0.02940 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 24 | 0.17675 | 0.02927 | 0.00361 | 0.00322 | +------------+------------+------------+------------+------------+ | 26 | 0.17701 | 0.02927 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 28 | 0.17682 | 0.02940 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 30 | 0.17649 | 0.02940 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 32 | 0.17688 | 0.02927 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 34 | 0.17669 | 0.02927 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 36 | 0.17662 | 0.02914 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ | 38 | 0.17695 | 0.02901 | 0.00361 | 0.00321 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18199 | 0.02246 | 0.00354 | 0.00300 | +------------+------------+------------+------------+------------+ | 4 | 0.18081 | 0.02914 | 0.00360 | 0.00316 | +------------+------------+------------+------------+------------+ | 6 | 0.18219 | 0.03012 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 8 | 0.18232 | 0.03026 | 0.00361 | 0.00319 | +------------+------------+------------+------------+------------+ | 10 | 0.18094 | 0.03026 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 12 | 0.18009 | 0.03039 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 14 | 0.17931 | 0.03045 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 16 | 0.17872 | 0.03032 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 18 | 0.17917 | 0.03091 | 0.00360 | 0.00319 | +------------+------------+------------+------------+------------+ | 20 | 0.17806 | 0.03065 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 22 | 0.17793 | 0.03026 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 24 | 0.17852 | 0.02986 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 26 | 0.17832 | 0.02993 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 28 | 0.17780 | 0.02967 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 30 | 0.17773 | 0.02980 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 32 | 0.17728 | 0.02967 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 34 | 0.17708 | 0.02934 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 36 | 0.17675 | 0.02921 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ | 38 | 0.17623 | 0.02895 | 0.00360 | 0.00320 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.17714 | 0.02272 | 0.00314 | 0.00248 | +------------+------------+------------+------------+------------+ | 4 | 0.17269 | 0.02855 | 0.00328 | 0.00276 | +------------+------------+------------+------------+------------+ | 6 | 0.17263 | 0.02908 | 0.00335 | 0.00287 | +------------+------------+------------+------------+------------+ | 8 | 0.17263 | 0.02875 | 0.00339 | 0.00294 | +------------+------------+------------+------------+------------+ | 10 | 0.17341 | 0.02927 | 0.00342 | 0.00298 | +------------+------------+------------+------------+------------+ | 12 | 0.17341 | 0.02927 | 0.00345 | 0.00301 | +------------+------------+------------+------------+------------+ | 14 | 0.17433 | 0.02940 | 0.00347 | 0.00303 | +------------+------------+------------+------------+------------+ | 16 | 0.17511 | 0.02921 | 0.00348 | 0.00305 | +------------+------------+------------+------------+------------+ | 18 | 0.17551 | 0.02934 | 0.00349 | 0.00307 | +------------+------------+------------+------------+------------+ | 20 | 0.17649 | 0.02973 | 0.00350 | 0.00308 | +------------+------------+------------+------------+------------+ | 22 | 0.17669 | 0.03012 | 0.00351 | 0.00309 | +------------+------------+------------+------------+------------+ | 24 | 0.17544 | 0.02980 | 0.00352 | 0.00310 | +------------+------------+------------+------------+------------+ | 26 | 0.17629 | 0.02993 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 28 | 0.17649 | 0.02999 | 0.00353 | 0.00311 | +------------+------------+------------+------------+------------+ | 30 | 0.17675 | 0.02980 | 0.00353 | 0.00312 | +------------+------------+------------+------------+------------+ | 32 | 0.17688 | 0.02980 | 0.00354 | 0.00312 | +------------+------------+------------+------------+------------+ | 34 | 0.17760 | 0.02940 | 0.00354 | 0.00313 | +------------+------------+------------+------------+------------+ | 36 | 0.17767 | 0.02940 | 0.00355 | 0.00313 | +------------+------------+------------+------------+------------+ | 38 | 0.17754 | 0.02940 | 0.00355 | 0.00314 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18500 | 0.02246 | 0.00351 | 0.00298 | +------------+------------+------------+------------+------------+ | 4 | 0.17341 | 0.02967 | 0.00353 | 0.00311 | +------------+------------+------------+------------+------------+ | 6 | 0.17662 | 0.02993 | 0.00354 | 0.00312 | +------------+------------+------------+------------+------------+ | 8 | 0.17747 | 0.03039 | 0.00353 | 0.00312 | +------------+------------+------------+------------+------------+ | 10 | 0.17616 | 0.02980 | 0.00353 | 0.00312 | +------------+------------+------------+------------+------------+ | 12 | 0.17544 | 0.02973 | 0.00353 | 0.00312 | +------------+------------+------------+------------+------------+ | 14 | 0.17610 | 0.02960 | 0.00353 | 0.00312 | +------------+------------+------------+------------+------------+ | 16 | 0.17610 | 0.02960 | 0.00353 | 0.00311 | +------------+------------+------------+------------+------------+ | 18 | 0.17642 | 0.02954 | 0.00353 | 0.00311 | +------------+------------+------------+------------+------------+ | 20 | 0.17649 | 0.02940 | 0.00353 | 0.00311 | +------------+------------+------------+------------+------------+ | 22 | 0.17642 | 0.02940 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 24 | 0.17636 | 0.02940 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 26 | 0.17603 | 0.02934 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 28 | 0.17603 | 0.02947 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 30 | 0.17616 | 0.02934 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 32 | 0.17629 | 0.02940 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 34 | 0.17642 | 0.02947 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 36 | 0.17642 | 0.02947 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ | 38 | 0.17649 | 0.02954 | 0.00352 | 0.00311 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13713 | 0.02128 | 0.00238 | 0.00135 | +------------+------------+------------+------------+------------+ | 4 | 0.17544 | 0.02803 | 0.00286 | 0.00225 | +------------+------------+------------+------------+------------+ | 6 | 0.17728 | 0.02927 | 0.00287 | 0.00227 | +------------+------------+------------+------------+------------+ | 8 | 0.17669 | 0.02842 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 10 | 0.17603 | 0.02849 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 12 | 0.17492 | 0.02829 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 14 | 0.17367 | 0.02849 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 16 | 0.17308 | 0.02836 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 18 | 0.17269 | 0.02855 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 20 | 0.17204 | 0.02836 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 22 | 0.17230 | 0.02836 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 24 | 0.17276 | 0.02829 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 26 | 0.17243 | 0.02829 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 28 | 0.17217 | 0.02816 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 30 | 0.17230 | 0.02809 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 32 | 0.17236 | 0.02829 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 34 | 0.17223 | 0.02836 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 36 | 0.17223 | 0.02829 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ | 38 | 0.17217 | 0.02823 | 0.00286 | 0.00227 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.24905 | 0.02639 | 0.00360 | 0.00328 | +------------+------------+------------+------------+------------+ | 4 | 0.24971 | 0.03418 | 0.00362 | 0.00340 | +------------+------------+------------+------------+------------+ | 6 | 0.24460 | 0.03641 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ | 8 | 0.24473 | 0.03707 | 0.00362 | 0.00343 | +------------+------------+------------+------------+------------+ | 10 | 0.24479 | 0.03674 | 0.00362 | 0.00343 | +------------+------------+------------+------------+------------+ | 12 | 0.24388 | 0.03615 | 0.00363 | 0.00343 | +------------+------------+------------+------------+------------+ | 14 | 0.24361 | 0.03674 | 0.00363 | 0.00343 | +------------+------------+------------+------------+------------+ | 16 | 0.24407 | 0.03733 | 0.00363 | 0.00343 | +------------+------------+------------+------------+------------+ | 18 | 0.24401 | 0.03746 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 20 | 0.24538 | 0.03766 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 22 | 0.24492 | 0.03713 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 24 | 0.24499 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 26 | 0.24558 | 0.03752 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 28 | 0.24506 | 0.03766 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 30 | 0.24499 | 0.03752 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 32 | 0.24525 | 0.03733 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 34 | 0.24427 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 36 | 0.24473 | 0.03713 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 38 | 0.24407 | 0.03713 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.25409 | 0.02764 | 0.00359 | 0.00326 | +------------+------------+------------+------------+------------+ | 4 | 0.24898 | 0.03654 | 0.00362 | 0.00340 | +------------+------------+------------+------------+------------+ | 6 | 0.24748 | 0.03720 | 0.00363 | 0.00343 | +------------+------------+------------+------------+------------+ | 8 | 0.24637 | 0.03752 | 0.00363 | 0.00343 | +------------+------------+------------+------------+------------+ | 10 | 0.24695 | 0.03766 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 12 | 0.24571 | 0.03772 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 14 | 0.24584 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 16 | 0.24630 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 18 | 0.24676 | 0.03707 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 20 | 0.24728 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 22 | 0.24787 | 0.03674 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 24 | 0.24787 | 0.03680 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 26 | 0.24702 | 0.03707 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 28 | 0.24656 | 0.03726 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 30 | 0.24676 | 0.03687 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 32 | 0.24656 | 0.03680 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 34 | 0.24623 | 0.03687 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 36 | 0.24584 | 0.03700 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ | 38 | 0.24591 | 0.03720 | 0.00363 | 0.00344 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.24656 | 0.02705 | 0.00361 | 0.00327 | +------------+------------+------------+------------+------------+ | 4 | 0.24191 | 0.03608 | 0.00360 | 0.00337 | +------------+------------+------------+------------+------------+ | 6 | 0.24355 | 0.03654 | 0.00360 | 0.00339 | +------------+------------+------------+------------+------------+ | 8 | 0.24407 | 0.03543 | 0.00361 | 0.00340 | +------------+------------+------------+------------+------------+ | 10 | 0.24669 | 0.03536 | 0.00361 | 0.00341 | +------------+------------+------------+------------+------------+ | 12 | 0.24709 | 0.03536 | 0.00361 | 0.00341 | +------------+------------+------------+------------+------------+ | 14 | 0.24689 | 0.03602 | 0.00361 | 0.00341 | +------------+------------+------------+------------+------------+ | 16 | 0.24689 | 0.03635 | 0.00361 | 0.00341 | +------------+------------+------------+------------+------------+ | 18 | 0.24525 | 0.03628 | 0.00361 | 0.00341 | +------------+------------+------------+------------+------------+ | 20 | 0.24427 | 0.03635 | 0.00361 | 0.00342 | +------------+------------+------------+------------+------------+ | 22 | 0.24440 | 0.03674 | 0.00361 | 0.00342 | +------------+------------+------------+------------+------------+ | 24 | 0.24440 | 0.03680 | 0.00361 | 0.00342 | +------------+------------+------------+------------+------------+ | 26 | 0.24434 | 0.03726 | 0.00361 | 0.00342 | +------------+------------+------------+------------+------------+ | 28 | 0.24466 | 0.03766 | 0.00361 | 0.00342 | +------------+------------+------------+------------+------------+ | 30 | 0.24591 | 0.03766 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ | 32 | 0.24584 | 0.03779 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ | 34 | 0.24532 | 0.03779 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ | 36 | 0.24453 | 0.03752 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ | 38 | 0.24414 | 0.03759 | 0.00362 | 0.00342 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.24761 | 0.02796 | 0.00304 | 0.00256 | +------------+------------+------------+------------+------------+ | 4 | 0.24872 | 0.03589 | 0.00324 | 0.00291 | +------------+------------+------------+------------+------------+ | 6 | 0.24669 | 0.03805 | 0.00333 | 0.00305 | +------------+------------+------------+------------+------------+ | 8 | 0.24768 | 0.03779 | 0.00339 | 0.00312 | +------------+------------+------------+------------+------------+ | 10 | 0.24787 | 0.03838 | 0.00342 | 0.00317 | +------------+------------+------------+------------+------------+ | 12 | 0.24938 | 0.03831 | 0.00345 | 0.00321 | +------------+------------+------------+------------+------------+ | 14 | 0.24826 | 0.03792 | 0.00347 | 0.00323 | +------------+------------+------------+------------+------------+ | 16 | 0.24892 | 0.03798 | 0.00349 | 0.00326 | +------------+------------+------------+------------+------------+ | 18 | 0.24859 | 0.03785 | 0.00350 | 0.00327 | +------------+------------+------------+------------+------------+ | 20 | 0.24872 | 0.03792 | 0.00351 | 0.00329 | +------------+------------+------------+------------+------------+ | 22 | 0.24853 | 0.03785 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 24 | 0.24846 | 0.03766 | 0.00353 | 0.00331 | +------------+------------+------------+------------+------------+ | 26 | 0.24754 | 0.03772 | 0.00353 | 0.00332 | +------------+------------+------------+------------+------------+ | 28 | 0.24754 | 0.03746 | 0.00354 | 0.00332 | +------------+------------+------------+------------+------------+ | 30 | 0.24669 | 0.03779 | 0.00354 | 0.00333 | +------------+------------+------------+------------+------------+ | 32 | 0.24702 | 0.03772 | 0.00355 | 0.00334 | +------------+------------+------------+------------+------------+ | 34 | 0.24669 | 0.03772 | 0.00355 | 0.00334 | +------------+------------+------------+------------+------------+ | 36 | 0.24695 | 0.03779 | 0.00356 | 0.00335 | +------------+------------+------------+------------+------------+ | 38 | 0.24689 | 0.03766 | 0.00356 | 0.00335 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.26608 | 0.02901 | 0.00353 | 0.00318 | +------------+------------+------------+------------+------------+ | 4 | 0.24329 | 0.03543 | 0.00352 | 0.00329 | +------------+------------+------------+------------+------------+ | 6 | 0.23975 | 0.03621 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 8 | 0.24041 | 0.03720 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 10 | 0.24224 | 0.03746 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 12 | 0.24466 | 0.03759 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 14 | 0.24499 | 0.03713 | 0.00352 | 0.00330 | +------------+------------+------------+------------+------------+ | 16 | 0.24525 | 0.03766 | 0.00351 | 0.00330 | +------------+------------+------------+------------+------------+ | 18 | 0.24525 | 0.03759 | 0.00351 | 0.00330 | +------------+------------+------------+------------+------------+ | 20 | 0.24551 | 0.03726 | 0.00351 | 0.00329 | +------------+------------+------------+------------+------------+ | 22 | 0.24617 | 0.03746 | 0.00351 | 0.00329 | +------------+------------+------------+------------+------------+ | 24 | 0.24538 | 0.03785 | 0.00351 | 0.00329 | +------------+------------+------------+------------+------------+ | 26 | 0.24551 | 0.03779 | 0.00351 | 0.00329 | +------------+------------+------------+------------+------------+ | 28 | 0.24610 | 0.03798 | 0.00350 | 0.00329 | +------------+------------+------------+------------+------------+ | 30 | 0.24630 | 0.03792 | 0.00350 | 0.00329 | +------------+------------+------------+------------+------------+ | 32 | 0.24558 | 0.03824 | 0.00350 | 0.00329 | +------------+------------+------------+------------+------------+ | 34 | 0.24630 | 0.03831 | 0.00350 | 0.00329 | +------------+------------+------------+------------+------------+ | 36 | 0.24728 | 0.03838 | 0.00350 | 0.00328 | +------------+------------+------------+------------+------------+ | 38 | 0.24689 | 0.03831 | 0.00350 | 0.00328 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16333 | 0.02410 | 0.00231 | 0.00130 | +------------+------------+------------+------------+------------+ | 4 | 0.22344 | 0.03399 | 0.00268 | 0.00219 | +------------+------------+------------+------------+------------+ | 6 | 0.22947 | 0.03477 | 0.00269 | 0.00222 | +------------+------------+------------+------------+------------+ | 8 | 0.23052 | 0.03510 | 0.00269 | 0.00222 | +------------+------------+------------+------------+------------+ | 10 | 0.23333 | 0.03510 | 0.00269 | 0.00222 | +------------+------------+------------+------------+------------+ | 12 | 0.23477 | 0.03464 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 14 | 0.23484 | 0.03484 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 16 | 0.23477 | 0.03497 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 18 | 0.23458 | 0.03543 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 20 | 0.23477 | 0.03504 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 22 | 0.23412 | 0.03491 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 24 | 0.23346 | 0.03510 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 26 | 0.23320 | 0.03497 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 28 | 0.23268 | 0.03497 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 30 | 0.23242 | 0.03510 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 32 | 0.23176 | 0.03484 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 34 | 0.23170 | 0.03484 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 36 | 0.23163 | 0.03484 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ | 38 | 0.23157 | 0.03497 | 0.00268 | 0.00222 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.36012 | 0.02999 | 0.00364 | 0.00356 | +------------+------------+------------+------------+------------+ | 4 | 0.35219 | 0.04028 | 0.00363 | 0.00364 | +------------+------------+------------+------------+------------+ | 6 | 0.34591 | 0.04126 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 8 | 0.34289 | 0.04263 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 10 | 0.34165 | 0.04257 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 12 | 0.34198 | 0.04270 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 14 | 0.34113 | 0.04198 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 16 | 0.34139 | 0.04237 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 18 | 0.34073 | 0.04231 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 20 | 0.34178 | 0.04244 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 22 | 0.34158 | 0.04211 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 24 | 0.34231 | 0.04217 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 26 | 0.34250 | 0.04276 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 28 | 0.34276 | 0.04211 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 30 | 0.34257 | 0.04237 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 32 | 0.34257 | 0.04204 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 34 | 0.34257 | 0.04204 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 36 | 0.34224 | 0.04231 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 38 | 0.34244 | 0.04276 | 0.00361 | 0.00367 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.36437 | 0.03091 | 0.00364 | 0.00355 | +------------+------------+------------+------------+------------+ | 4 | 0.34872 | 0.03942 | 0.00363 | 0.00364 | +------------+------------+------------+------------+------------+ | 6 | 0.34479 | 0.04145 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 8 | 0.34100 | 0.04165 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 10 | 0.33923 | 0.04165 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 12 | 0.33890 | 0.04283 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 14 | 0.33798 | 0.04263 | 0.00362 | 0.00366 | +------------+------------+------------+------------+------------+ | 16 | 0.33792 | 0.04257 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 18 | 0.33752 | 0.04329 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 20 | 0.33707 | 0.04289 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 22 | 0.33798 | 0.04283 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 24 | 0.33851 | 0.04270 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 26 | 0.33969 | 0.04244 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 28 | 0.33942 | 0.04263 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 30 | 0.33962 | 0.04270 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 32 | 0.33982 | 0.04309 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 34 | 0.33936 | 0.04329 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 36 | 0.33766 | 0.04309 | 0.00362 | 0.00367 | +------------+------------+------------+------------+------------+ | 38 | 0.33707 | 0.04388 | 0.00361 | 0.00367 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.36162 | 0.03124 | 0.00362 | 0.00353 | +------------+------------+------------+------------+------------+ | 4 | 0.35363 | 0.03988 | 0.00359 | 0.00360 | +------------+------------+------------+------------+------------+ | 6 | 0.34709 | 0.04172 | 0.00359 | 0.00362 | +------------+------------+------------+------------+------------+ | 8 | 0.34623 | 0.04335 | 0.00359 | 0.00362 | +------------+------------+------------+------------+------------+ | 10 | 0.34420 | 0.04329 | 0.00359 | 0.00362 | +------------+------------+------------+------------+------------+ | 12 | 0.34342 | 0.04348 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 14 | 0.34309 | 0.04342 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 16 | 0.34165 | 0.04381 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 18 | 0.34178 | 0.04375 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 20 | 0.33969 | 0.04375 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 22 | 0.33890 | 0.04401 | 0.00359 | 0.00363 | +------------+------------+------------+------------+------------+ | 24 | 0.33870 | 0.04420 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 26 | 0.33733 | 0.04407 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 28 | 0.33739 | 0.04414 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 30 | 0.33720 | 0.04401 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 32 | 0.33785 | 0.04388 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 34 | 0.33733 | 0.04407 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 36 | 0.33752 | 0.04420 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ | 38 | 0.33733 | 0.04420 | 0.00359 | 0.00364 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.35743 | 0.02973 | 0.00296 | 0.00266 | +------------+------------+------------+------------+------------+ | 4 | 0.34335 | 0.04021 | 0.00317 | 0.00305 | +------------+------------+------------+------------+------------+ | 6 | 0.34093 | 0.04086 | 0.00328 | 0.00321 | +------------+------------+------------+------------+------------+ | 8 | 0.33857 | 0.04191 | 0.00334 | 0.00330 | +------------+------------+------------+------------+------------+ | 10 | 0.33890 | 0.04204 | 0.00338 | 0.00336 | +------------+------------+------------+------------+------------+ | 12 | 0.33916 | 0.04119 | 0.00341 | 0.00340 | +------------+------------+------------+------------+------------+ | 14 | 0.33962 | 0.04198 | 0.00344 | 0.00343 | +------------+------------+------------+------------+------------+ | 16 | 0.33877 | 0.04198 | 0.00346 | 0.00346 | +------------+------------+------------+------------+------------+ | 18 | 0.33785 | 0.04263 | 0.00347 | 0.00348 | +------------+------------+------------+------------+------------+ | 20 | 0.33779 | 0.04276 | 0.00348 | 0.00350 | +------------+------------+------------+------------+------------+ | 22 | 0.33831 | 0.04257 | 0.00350 | 0.00351 | +------------+------------+------------+------------+------------+ | 24 | 0.33831 | 0.04289 | 0.00350 | 0.00352 | +------------+------------+------------+------------+------------+ | 26 | 0.33739 | 0.04309 | 0.00351 | 0.00353 | +------------+------------+------------+------------+------------+ | 28 | 0.33779 | 0.04303 | 0.00352 | 0.00354 | +------------+------------+------------+------------+------------+ | 30 | 0.33779 | 0.04289 | 0.00352 | 0.00355 | +------------+------------+------------+------------+------------+ | 32 | 0.33798 | 0.04309 | 0.00353 | 0.00356 | +------------+------------+------------+------------+------------+ | 34 | 0.33864 | 0.04329 | 0.00353 | 0.00356 | +------------+------------+------------+------------+------------+ | 36 | 0.33831 | 0.04322 | 0.00354 | 0.00357 | +------------+------------+------------+------------+------------+ | 38 | 0.33798 | 0.04348 | 0.00354 | 0.00357 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.36660 | 0.03157 | 0.00346 | 0.00336 | +------------+------------+------------+------------+------------+ | 4 | 0.34289 | 0.03897 | 0.00346 | 0.00345 | +------------+------------+------------+------------+------------+ | 6 | 0.33766 | 0.04008 | 0.00346 | 0.00346 | +------------+------------+------------+------------+------------+ | 8 | 0.33405 | 0.04054 | 0.00345 | 0.00346 | +------------+------------+------------+------------+------------+ | 10 | 0.33523 | 0.04086 | 0.00345 | 0.00346 | +------------+------------+------------+------------+------------+ | 12 | 0.33425 | 0.04145 | 0.00345 | 0.00346 | +------------+------------+------------+------------+------------+ | 14 | 0.33464 | 0.04172 | 0.00345 | 0.00346 | +------------+------------+------------+------------+------------+ | 16 | 0.33451 | 0.04178 | 0.00344 | 0.00346 | +------------+------------+------------+------------+------------+ | 18 | 0.33484 | 0.04172 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 20 | 0.33576 | 0.04172 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 22 | 0.33641 | 0.04158 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 24 | 0.33674 | 0.04152 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 26 | 0.33635 | 0.04152 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 28 | 0.33720 | 0.04139 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 30 | 0.33661 | 0.04139 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 32 | 0.33818 | 0.04126 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 34 | 0.33811 | 0.04145 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 36 | 0.33818 | 0.04178 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ | 38 | 0.33936 | 0.04198 | 0.00344 | 0.00345 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18042 | 0.02574 | 0.00256 | 0.00168 | +------------+------------+------------+------------+------------+ | 4 | 0.28749 | 0.03707 | 0.00250 | 0.00211 | +------------+------------+------------+------------+------------+ | 6 | 0.30164 | 0.03870 | 0.00247 | 0.00212 | +------------+------------+------------+------------+------------+ | 8 | 0.30269 | 0.03910 | 0.00247 | 0.00211 | +------------+------------+------------+------------+------------+ | 10 | 0.30288 | 0.03936 | 0.00247 | 0.00211 | +------------+------------+------------+------------+------------+ | 12 | 0.30275 | 0.03962 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 14 | 0.30203 | 0.03955 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 16 | 0.30282 | 0.03988 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 18 | 0.30321 | 0.03942 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 20 | 0.30242 | 0.03955 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 22 | 0.30321 | 0.03969 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 24 | 0.30334 | 0.04001 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 26 | 0.30432 | 0.04008 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 28 | 0.30419 | 0.03988 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 30 | 0.30465 | 0.03955 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 32 | 0.30458 | 0.03955 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 34 | 0.30517 | 0.03975 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 36 | 0.30504 | 0.03982 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ | 38 | 0.30445 | 0.04008 | 0.00246 | 0.00211 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51631 | 0.02764 | 0.00362 | 0.00384 | +------------+------------+------------+------------+------------+ | 4 | 0.50393 | 0.03792 | 0.00356 | 0.00387 | +------------+------------+------------+------------+------------+ | 6 | 0.49470 | 0.04126 | 0.00354 | 0.00387 | +------------+------------+------------+------------+------------+ | 8 | 0.49194 | 0.04145 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 10 | 0.48867 | 0.04289 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 12 | 0.48782 | 0.04309 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 14 | 0.48762 | 0.04388 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 16 | 0.48697 | 0.04375 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 18 | 0.48690 | 0.04388 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 20 | 0.48723 | 0.04381 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 22 | 0.48788 | 0.04407 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 24 | 0.48782 | 0.04368 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 26 | 0.48730 | 0.04368 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 28 | 0.48756 | 0.04388 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 30 | 0.48677 | 0.04375 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 32 | 0.48703 | 0.04401 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 34 | 0.48697 | 0.04375 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 36 | 0.48599 | 0.04401 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 38 | 0.48520 | 0.04401 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51297 | 0.02796 | 0.00361 | 0.00384 | +------------+------------+------------+------------+------------+ | 4 | 0.50098 | 0.03805 | 0.00356 | 0.00388 | +------------+------------+------------+------------+------------+ | 6 | 0.49201 | 0.04119 | 0.00354 | 0.00388 | +------------+------------+------------+------------+------------+ | 8 | 0.48880 | 0.04270 | 0.00354 | 0.00388 | +------------+------------+------------+------------+------------+ | 10 | 0.48808 | 0.04361 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 12 | 0.48730 | 0.04388 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 14 | 0.48546 | 0.04401 | 0.00353 | 0.00388 | +------------+------------+------------+------------+------------+ | 16 | 0.48540 | 0.04420 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 18 | 0.48468 | 0.04434 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 20 | 0.48625 | 0.04414 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 22 | 0.48716 | 0.04447 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 24 | 0.48657 | 0.04420 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 26 | 0.48723 | 0.04427 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 28 | 0.48887 | 0.04460 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 30 | 0.48959 | 0.04440 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 32 | 0.49018 | 0.04440 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 34 | 0.49018 | 0.04453 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 36 | 0.48887 | 0.04453 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ | 38 | 0.48808 | 0.04447 | 0.00352 | 0.00388 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51238 | 0.02993 | 0.00358 | 0.00379 | +------------+------------+------------+------------+------------+ | 4 | 0.50321 | 0.03883 | 0.00353 | 0.00383 | +------------+------------+------------+------------+------------+ | 6 | 0.49666 | 0.04067 | 0.00351 | 0.00384 | +------------+------------+------------+------------+------------+ | 8 | 0.49319 | 0.04244 | 0.00351 | 0.00384 | +------------+------------+------------+------------+------------+ | 10 | 0.49162 | 0.04250 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 12 | 0.49175 | 0.04335 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 14 | 0.49031 | 0.04322 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 16 | 0.48959 | 0.04361 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 18 | 0.48756 | 0.04355 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 20 | 0.48782 | 0.04368 | 0.00350 | 0.00384 | +------------+------------+------------+------------+------------+ | 22 | 0.48815 | 0.04342 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 24 | 0.48795 | 0.04335 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 26 | 0.48697 | 0.04361 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 28 | 0.48612 | 0.04361 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 30 | 0.48638 | 0.04368 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 32 | 0.48651 | 0.04335 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 34 | 0.48690 | 0.04355 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 36 | 0.48743 | 0.04309 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ | 38 | 0.48664 | 0.04309 | 0.00350 | 0.00385 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.50327 | 0.03012 | 0.00285 | 0.00283 | +------------+------------+------------+------------+------------+ | 4 | 0.49483 | 0.03942 | 0.00307 | 0.00322 | +------------+------------+------------+------------+------------+ | 6 | 0.48690 | 0.04178 | 0.00317 | 0.00339 | +------------+------------+------------+------------+------------+ | 8 | 0.48350 | 0.04165 | 0.00323 | 0.00348 | +------------+------------+------------+------------+------------+ | 10 | 0.48140 | 0.04231 | 0.00328 | 0.00355 | +------------+------------+------------+------------+------------+ | 12 | 0.48166 | 0.04296 | 0.00331 | 0.00360 | +------------+------------+------------+------------+------------+ | 14 | 0.48258 | 0.04342 | 0.00334 | 0.00363 | +------------+------------+------------+------------+------------+ | 16 | 0.48428 | 0.04335 | 0.00336 | 0.00366 | +------------+------------+------------+------------+------------+ | 18 | 0.48369 | 0.04388 | 0.00337 | 0.00368 | +------------+------------+------------+------------+------------+ | 20 | 0.48310 | 0.04407 | 0.00338 | 0.00370 | +------------+------------+------------+------------+------------+ | 22 | 0.48507 | 0.04460 | 0.00339 | 0.00371 | +------------+------------+------------+------------+------------+ | 24 | 0.48422 | 0.04453 | 0.00340 | 0.00372 | +------------+------------+------------+------------+------------+ | 26 | 0.48500 | 0.04460 | 0.00341 | 0.00374 | +------------+------------+------------+------------+------------+ | 28 | 0.48605 | 0.04466 | 0.00342 | 0.00375 | +------------+------------+------------+------------+------------+ | 30 | 0.48644 | 0.04447 | 0.00342 | 0.00375 | +------------+------------+------------+------------+------------+ | 32 | 0.48546 | 0.04434 | 0.00343 | 0.00376 | +------------+------------+------------+------------+------------+ | 34 | 0.48540 | 0.04447 | 0.00343 | 0.00377 | +------------+------------+------------+------------+------------+ | 36 | 0.48559 | 0.04453 | 0.00344 | 0.00377 | +------------+------------+------------+------------+------------+ | 38 | 0.48592 | 0.04473 | 0.00344 | 0.00378 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51932 | 0.02960 | 0.00331 | 0.00350 | +------------+------------+------------+------------+------------+ | 4 | 0.49358 | 0.04106 | 0.00332 | 0.00360 | +------------+------------+------------+------------+------------+ | 6 | 0.49122 | 0.04211 | 0.00331 | 0.00360 | +------------+------------+------------+------------+------------+ | 8 | 0.48703 | 0.04257 | 0.00330 | 0.00359 | +------------+------------+------------+------------+------------+ | 10 | 0.48664 | 0.04296 | 0.00329 | 0.00359 | +------------+------------+------------+------------+------------+ | 12 | 0.48592 | 0.04368 | 0.00329 | 0.00358 | +------------+------------+------------+------------+------------+ | 14 | 0.48677 | 0.04289 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 16 | 0.48664 | 0.04289 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 18 | 0.48540 | 0.04263 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 20 | 0.48461 | 0.04270 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 22 | 0.48409 | 0.04231 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 24 | 0.48317 | 0.04250 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 26 | 0.48193 | 0.04303 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 28 | 0.48225 | 0.04289 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 30 | 0.48278 | 0.04309 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 32 | 0.48369 | 0.04322 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 34 | 0.48330 | 0.04335 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 36 | 0.48186 | 0.04335 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ | 38 | 0.48153 | 0.04316 | 0.00328 | 0.00358 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.19679 | 0.02731 | 0.00262 | 0.00184 | +------------+------------+------------+------------+------------+ | 4 | 0.34957 | 0.03988 | 0.00234 | 0.00202 | +------------+------------+------------+------------+------------+ | 6 | 0.40583 | 0.04113 | 0.00221 | 0.00197 | +------------+------------+------------+------------+------------+ | 8 | 0.41500 | 0.04224 | 0.00219 | 0.00195 | +------------+------------+------------+------------+------------+ | 10 | 0.41591 | 0.04231 | 0.00218 | 0.00195 | +------------+------------+------------+------------+------------+ | 12 | 0.41735 | 0.04211 | 0.00218 | 0.00195 | +------------+------------+------------+------------+------------+ | 14 | 0.41663 | 0.04211 | 0.00218 | 0.00195 | +------------+------------+------------+------------+------------+ | 16 | 0.41650 | 0.04204 | 0.00218 | 0.00195 | +------------+------------+------------+------------+------------+ | 18 | 0.41631 | 0.04191 | 0.00217 | 0.00195 | +------------+------------+------------+------------+------------+ | 20 | 0.41604 | 0.04211 | 0.00217 | 0.00195 | +------------+------------+------------+------------+------------+ | 22 | 0.41578 | 0.04172 | 0.00217 | 0.00195 | +------------+------------+------------+------------+------------+ | 24 | 0.41604 | 0.04178 | 0.00217 | 0.00195 | +------------+------------+------------+------------+------------+ | 26 | 0.41631 | 0.04211 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 28 | 0.41637 | 0.04211 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 30 | 0.41618 | 0.04250 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 32 | 0.41637 | 0.04257 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 34 | 0.41696 | 0.04250 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 36 | 0.41696 | 0.04244 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ | 38 | 0.41637 | 0.04263 | 0.00217 | 0.00194 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63674 | 0.02443 | 0.00354 | 0.00397 | +------------+------------+------------+------------+------------+ | 4 | 0.62482 | 0.03445 | 0.00345 | 0.00397 | +------------+------------+------------+------------+------------+ | 6 | 0.60995 | 0.03667 | 0.00342 | 0.00397 | +------------+------------+------------+------------+------------+ | 8 | 0.60570 | 0.03818 | 0.00341 | 0.00396 | +------------+------------+------------+------------+------------+ | 10 | 0.60406 | 0.03851 | 0.00340 | 0.00396 | +------------+------------+------------+------------+------------+ | 12 | 0.60190 | 0.03929 | 0.00340 | 0.00396 | +------------+------------+------------+------------+------------+ | 14 | 0.60164 | 0.03988 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 16 | 0.60098 | 0.03995 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 18 | 0.60026 | 0.04041 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 20 | 0.59993 | 0.04054 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 22 | 0.60039 | 0.04047 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 24 | 0.60065 | 0.04008 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 26 | 0.59980 | 0.03969 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 28 | 0.60052 | 0.03995 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 30 | 0.60118 | 0.04014 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 32 | 0.60118 | 0.04008 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 34 | 0.60026 | 0.03995 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 36 | 0.60059 | 0.03975 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 38 | 0.59993 | 0.03995 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63360 | 0.02469 | 0.00353 | 0.00397 | +------------+------------+------------+------------+------------+ | 4 | 0.62024 | 0.03451 | 0.00345 | 0.00397 | +------------+------------+------------+------------+------------+ | 6 | 0.60969 | 0.03667 | 0.00342 | 0.00397 | +------------+------------+------------+------------+------------+ | 8 | 0.60550 | 0.03805 | 0.00341 | 0.00396 | +------------+------------+------------+------------+------------+ | 10 | 0.60419 | 0.03903 | 0.00340 | 0.00396 | +------------+------------+------------+------------+------------+ | 12 | 0.60406 | 0.03949 | 0.00340 | 0.00396 | +------------+------------+------------+------------+------------+ | 14 | 0.60426 | 0.04021 | 0.00340 | 0.00396 | +------------+------------+------------+------------+------------+ | 16 | 0.60570 | 0.04028 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 18 | 0.60491 | 0.04001 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 20 | 0.60426 | 0.04041 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 22 | 0.60321 | 0.04034 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 24 | 0.60242 | 0.04067 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 26 | 0.60216 | 0.04060 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 28 | 0.60229 | 0.04106 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 30 | 0.60124 | 0.04126 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 32 | 0.60105 | 0.04139 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 34 | 0.59954 | 0.04145 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 36 | 0.59928 | 0.04119 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ | 38 | 0.59954 | 0.04132 | 0.00339 | 0.00396 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63111 | 0.02515 | 0.00350 | 0.00392 | +------------+------------+------------+------------+------------+ | 4 | 0.62063 | 0.03477 | 0.00342 | 0.00393 | +------------+------------+------------+------------+------------+ | 6 | 0.61572 | 0.03576 | 0.00339 | 0.00393 | +------------+------------+------------+------------+------------+ | 8 | 0.61290 | 0.03707 | 0.00338 | 0.00392 | +------------+------------+------------+------------+------------+ | 10 | 0.60884 | 0.03772 | 0.00337 | 0.00392 | +------------+------------+------------+------------+------------+ | 12 | 0.60406 | 0.03844 | 0.00337 | 0.00392 | +------------+------------+------------+------------+------------+ | 14 | 0.60419 | 0.03844 | 0.00337 | 0.00392 | +------------+------------+------------+------------+------------+ | 16 | 0.60229 | 0.03824 | 0.00336 | 0.00392 | +------------+------------+------------+------------+------------+ | 18 | 0.60386 | 0.03877 | 0.00336 | 0.00392 | +------------+------------+------------+------------+------------+ | 20 | 0.60517 | 0.03851 | 0.00336 | 0.00392 | +------------+------------+------------+------------+------------+ | 22 | 0.60544 | 0.03864 | 0.00336 | 0.00392 | +------------+------------+------------+------------+------------+ | 24 | 0.60576 | 0.03851 | 0.00336 | 0.00392 | +------------+------------+------------+------------+------------+ | 26 | 0.60504 | 0.03870 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 28 | 0.60491 | 0.03916 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 30 | 0.60530 | 0.03883 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 32 | 0.60465 | 0.03923 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 34 | 0.60419 | 0.03883 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 36 | 0.60347 | 0.03916 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ | 38 | 0.60393 | 0.03923 | 0.00336 | 0.00393 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.61375 | 0.02705 | 0.00277 | 0.00294 | +------------+------------+------------+------------+------------+ | 4 | 0.60602 | 0.03517 | 0.00295 | 0.00331 | +------------+------------+------------+------------+------------+ | 6 | 0.59908 | 0.03785 | 0.00305 | 0.00346 | +------------+------------+------------+------------+------------+ | 8 | 0.59476 | 0.03910 | 0.00311 | 0.00356 | +------------+------------+------------+------------+------------+ | 10 | 0.59345 | 0.03969 | 0.00315 | 0.00362 | +------------+------------+------------+------------+------------+ | 12 | 0.59443 | 0.04021 | 0.00318 | 0.00367 | +------------+------------+------------+------------+------------+ | 14 | 0.59424 | 0.04054 | 0.00320 | 0.00370 | +------------+------------+------------+------------+------------+ | 16 | 0.59411 | 0.04093 | 0.00322 | 0.00373 | +------------+------------+------------+------------+------------+ | 18 | 0.59391 | 0.04132 | 0.00324 | 0.00375 | +------------+------------+------------+------------+------------+ | 20 | 0.59371 | 0.04139 | 0.00325 | 0.00377 | +------------+------------+------------+------------+------------+ | 22 | 0.59568 | 0.04100 | 0.00326 | 0.00379 | +------------+------------+------------+------------+------------+ | 24 | 0.59535 | 0.04126 | 0.00327 | 0.00380 | +------------+------------+------------+------------+------------+ | 26 | 0.59607 | 0.04139 | 0.00328 | 0.00381 | +------------+------------+------------+------------+------------+ | 28 | 0.59587 | 0.04158 | 0.00328 | 0.00382 | +------------+------------+------------+------------+------------+ | 30 | 0.59646 | 0.04132 | 0.00329 | 0.00383 | +------------+------------+------------+------------+------------+ | 32 | 0.59653 | 0.04126 | 0.00329 | 0.00384 | +------------+------------+------------+------------+------------+ | 34 | 0.59620 | 0.04126 | 0.00330 | 0.00384 | +------------+------------+------------+------------+------------+ | 36 | 0.59633 | 0.04152 | 0.00330 | 0.00385 | +------------+------------+------------+------------+------------+ | 38 | 0.59581 | 0.04145 | 0.00331 | 0.00385 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.62783 | 0.02757 | 0.00316 | 0.00356 | +------------+------------+------------+------------+------------+ | 4 | 0.60891 | 0.03635 | 0.00318 | 0.00365 | +------------+------------+------------+------------+------------+ | 6 | 0.60288 | 0.03805 | 0.00315 | 0.00364 | +------------+------------+------------+------------+------------+ | 8 | 0.59987 | 0.03910 | 0.00314 | 0.00363 | +------------+------------+------------+------------+------------+ | 10 | 0.59718 | 0.03969 | 0.00313 | 0.00362 | +------------+------------+------------+------------+------------+ | 12 | 0.59804 | 0.04014 | 0.00312 | 0.00361 | +------------+------------+------------+------------+------------+ | 14 | 0.59954 | 0.04014 | 0.00312 | 0.00361 | +------------+------------+------------+------------+------------+ | 16 | 0.60046 | 0.04021 | 0.00311 | 0.00361 | +------------+------------+------------+------------+------------+ | 18 | 0.59935 | 0.04014 | 0.00311 | 0.00361 | +------------+------------+------------+------------+------------+ | 20 | 0.59921 | 0.04008 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 22 | 0.59830 | 0.04041 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 24 | 0.59895 | 0.04100 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 26 | 0.59836 | 0.04086 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 28 | 0.59784 | 0.04060 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 30 | 0.59817 | 0.04073 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 32 | 0.59889 | 0.04054 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 34 | 0.59895 | 0.04067 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 36 | 0.59849 | 0.04073 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ | 38 | 0.59862 | 0.04080 | 0.00311 | 0.00360 | +------------+------------+------------+------------+------------+ alpha: 10 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22600 | 0.02895 | 0.00258 | 0.00183 | +------------+------------+------------+------------+------------+ | 4 | 0.38684 | 0.04054 | 0.00224 | 0.00197 | +------------+------------+------------+------------+------------+ | 6 | 0.46117 | 0.04145 | 0.00208 | 0.00188 | +------------+------------+------------+------------+------------+ | 8 | 0.48494 | 0.04263 | 0.00203 | 0.00185 | +------------+------------+------------+------------+------------+ | 10 | 0.49064 | 0.04250 | 0.00202 | 0.00185 | +------------+------------+------------+------------+------------+ | 12 | 0.49194 | 0.04355 | 0.00201 | 0.00184 | +------------+------------+------------+------------+------------+ | 14 | 0.49286 | 0.04342 | 0.00201 | 0.00184 | +------------+------------+------------+------------+------------+ | 16 | 0.49293 | 0.04329 | 0.00201 | 0.00184 | +------------+------------+------------+------------+------------+ | 18 | 0.49227 | 0.04342 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 20 | 0.49352 | 0.04348 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 22 | 0.49306 | 0.04342 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 24 | 0.49280 | 0.04335 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 26 | 0.49260 | 0.04335 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 28 | 0.49306 | 0.04355 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 30 | 0.49299 | 0.04342 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 32 | 0.49358 | 0.04329 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 34 | 0.49378 | 0.04329 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 36 | 0.49443 | 0.04335 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ | 38 | 0.49450 | 0.04335 | 0.00200 | 0.00184 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.17394 | 0.02384 | 0.01487 | 0.01513 | +------------+------------+------------+------------+------------+ | 4 | 0.17223 | 0.03255 | 0.01457 | 0.01499 | +------------+------------+------------+------------+------------+ | 6 | 0.16680 | 0.03183 | 0.01449 | 0.01492 | +------------+------------+------------+------------+------------+ | 8 | 0.16634 | 0.03098 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 10 | 0.16686 | 0.03163 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 12 | 0.16870 | 0.03143 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 14 | 0.16863 | 0.03143 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 16 | 0.16929 | 0.03157 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 18 | 0.16988 | 0.03163 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 20 | 0.17001 | 0.03143 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 22 | 0.17033 | 0.03157 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 24 | 0.16981 | 0.03150 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 26 | 0.16929 | 0.03143 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 28 | 0.16863 | 0.03150 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 30 | 0.16870 | 0.03150 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 32 | 0.16798 | 0.03176 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 34 | 0.16771 | 0.03176 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 36 | 0.16765 | 0.03176 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ | 38 | 0.16739 | 0.03183 | 0.01443 | 0.01488 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16490 | 0.02318 | 0.01474 | 0.01502 | +------------+------------+------------+------------+------------+ | 4 | 0.16130 | 0.03045 | 0.01453 | 0.01494 | +------------+------------+------------+------------+------------+ | 6 | 0.16084 | 0.03084 | 0.01452 | 0.01495 | +------------+------------+------------+------------+------------+ | 8 | 0.16483 | 0.03065 | 0.01451 | 0.01494 | +------------+------------+------------+------------+------------+ | 10 | 0.16457 | 0.03026 | 0.01449 | 0.01493 | +------------+------------+------------+------------+------------+ | 12 | 0.16555 | 0.02980 | 0.01448 | 0.01492 | +------------+------------+------------+------------+------------+ | 14 | 0.16785 | 0.03012 | 0.01447 | 0.01491 | +------------+------------+------------+------------+------------+ | 16 | 0.16863 | 0.03104 | 0.01447 | 0.01491 | +------------+------------+------------+------------+------------+ | 18 | 0.16876 | 0.03104 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 20 | 0.16843 | 0.03078 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 22 | 0.16896 | 0.03137 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 24 | 0.17060 | 0.03117 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 26 | 0.16902 | 0.03189 | 0.01445 | 0.01490 | +------------+------------+------------+------------+------------+ | 28 | 0.16863 | 0.03176 | 0.01445 | 0.01490 | +------------+------------+------------+------------+------------+ | 30 | 0.16850 | 0.03248 | 0.01445 | 0.01490 | +------------+------------+------------+------------+------------+ | 32 | 0.16850 | 0.03222 | 0.01445 | 0.01490 | +------------+------------+------------+------------+------------+ | 34 | 0.16785 | 0.03274 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 36 | 0.16824 | 0.03274 | 0.01446 | 0.01490 | +------------+------------+------------+------------+------------+ | 38 | 0.16824 | 0.03268 | 0.01445 | 0.01490 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16549 | 0.02351 | 0.01478 | 0.01502 | +------------+------------+------------+------------+------------+ | 4 | 0.16523 | 0.03071 | 0.01453 | 0.01494 | +------------+------------+------------+------------+------------+ | 6 | 0.16549 | 0.03235 | 0.01448 | 0.01491 | +------------+------------+------------+------------+------------+ | 8 | 0.16654 | 0.03196 | 0.01446 | 0.01489 | +------------+------------+------------+------------+------------+ | 10 | 0.16634 | 0.03209 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 12 | 0.16673 | 0.03183 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 14 | 0.16771 | 0.03157 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 16 | 0.16791 | 0.03170 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 18 | 0.16870 | 0.03202 | 0.01444 | 0.01488 | +------------+------------+------------+------------+------------+ | 20 | 0.16843 | 0.03248 | 0.01444 | 0.01489 | +------------+------------+------------+------------+------------+ | 22 | 0.16817 | 0.03268 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 24 | 0.16896 | 0.03222 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 26 | 0.16922 | 0.03248 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 28 | 0.17007 | 0.03215 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 30 | 0.16961 | 0.03215 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 32 | 0.16929 | 0.03242 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 34 | 0.16902 | 0.03235 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 36 | 0.16948 | 0.03242 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ | 38 | 0.16988 | 0.03235 | 0.01445 | 0.01489 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.16483 | 0.02397 | 0.01418 | 0.01439 | +------------+------------+------------+------------+------------+ | 4 | 0.16693 | 0.03215 | 0.01402 | 0.01441 | +------------+------------+------------+------------+------------+ | 6 | 0.16523 | 0.03052 | 0.01404 | 0.01444 | +------------+------------+------------+------------+------------+ | 8 | 0.16424 | 0.03084 | 0.01406 | 0.01447 | +------------+------------+------------+------------+------------+ | 10 | 0.16411 | 0.03045 | 0.01407 | 0.01448 | +------------+------------+------------+------------+------------+ | 12 | 0.16470 | 0.03078 | 0.01408 | 0.01449 | +------------+------------+------------+------------+------------+ | 14 | 0.16824 | 0.03084 | 0.01409 | 0.01450 | +------------+------------+------------+------------+------------+ | 16 | 0.16765 | 0.03183 | 0.01410 | 0.01451 | +------------+------------+------------+------------+------------+ | 18 | 0.16778 | 0.03170 | 0.01411 | 0.01453 | +------------+------------+------------+------------+------------+ | 20 | 0.16713 | 0.03117 | 0.01412 | 0.01454 | +------------+------------+------------+------------+------------+ | 22 | 0.16588 | 0.03176 | 0.01413 | 0.01455 | +------------+------------+------------+------------+------------+ | 24 | 0.16555 | 0.03143 | 0.01414 | 0.01456 | +------------+------------+------------+------------+------------+ | 26 | 0.16490 | 0.03124 | 0.01415 | 0.01457 | +------------+------------+------------+------------+------------+ | 28 | 0.16608 | 0.03117 | 0.01415 | 0.01458 | +------------+------------+------------+------------+------------+ | 30 | 0.16621 | 0.03071 | 0.01416 | 0.01459 | +------------+------------+------------+------------+------------+ | 32 | 0.16536 | 0.03084 | 0.01417 | 0.01459 | +------------+------------+------------+------------+------------+ | 34 | 0.16536 | 0.03065 | 0.01417 | 0.01460 | +------------+------------+------------+------------+------------+ | 36 | 0.16542 | 0.03084 | 0.01418 | 0.01461 | +------------+------------+------------+------------+------------+ | 38 | 0.16509 | 0.03098 | 0.01419 | 0.01461 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.14820 | 0.02135 | 0.01202 | 0.01203 | +------------+------------+------------+------------+------------+ | 4 | 0.17158 | 0.03019 | 0.01247 | 0.01275 | +------------+------------+------------+------------+------------+ | 6 | 0.17210 | 0.03183 | 0.01290 | 0.01323 | +------------+------------+------------+------------+------------+ | 8 | 0.16955 | 0.03084 | 0.01318 | 0.01353 | +------------+------------+------------+------------+------------+ | 10 | 0.16634 | 0.03150 | 0.01337 | 0.01374 | +------------+------------+------------+------------+------------+ | 12 | 0.16778 | 0.03157 | 0.01351 | 0.01389 | +------------+------------+------------+------------+------------+ | 14 | 0.16804 | 0.03209 | 0.01361 | 0.01400 | +------------+------------+------------+------------+------------+ | 16 | 0.16870 | 0.03130 | 0.01369 | 0.01409 | +------------+------------+------------+------------+------------+ | 18 | 0.16948 | 0.03137 | 0.01376 | 0.01416 | +------------+------------+------------+------------+------------+ | 20 | 0.16843 | 0.03176 | 0.01382 | 0.01422 | +------------+------------+------------+------------+------------+ | 22 | 0.16778 | 0.03170 | 0.01387 | 0.01427 | +------------+------------+------------+------------+------------+ | 24 | 0.16811 | 0.03137 | 0.01391 | 0.01431 | +------------+------------+------------+------------+------------+ | 26 | 0.16863 | 0.03150 | 0.01394 | 0.01435 | +------------+------------+------------+------------+------------+ | 28 | 0.16870 | 0.03183 | 0.01397 | 0.01439 | +------------+------------+------------+------------+------------+ | 30 | 0.16902 | 0.03189 | 0.01400 | 0.01441 | +------------+------------+------------+------------+------------+ | 32 | 0.16817 | 0.03215 | 0.01402 | 0.01444 | +------------+------------+------------+------------+------------+ | 34 | 0.16686 | 0.03143 | 0.01404 | 0.01446 | +------------+------------+------------+------------+------------+ | 36 | 0.16660 | 0.03143 | 0.01406 | 0.01448 | +------------+------------+------------+------------+------------+ | 38 | 0.16608 | 0.03176 | 0.01408 | 0.01450 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.14957 | 0.02502 | 0.01328 | 0.01347 | +------------+------------+------------+------------+------------+ | 4 | 0.16660 | 0.03026 | 0.01286 | 0.01322 | +------------+------------+------------+------------+------------+ | 6 | 0.16804 | 0.03098 | 0.01283 | 0.01319 | +------------+------------+------------+------------+------------+ | 8 | 0.16778 | 0.03111 | 0.01280 | 0.01316 | +------------+------------+------------+------------+------------+ | 10 | 0.16817 | 0.03163 | 0.01278 | 0.01314 | +------------+------------+------------+------------+------------+ | 12 | 0.16857 | 0.03157 | 0.01277 | 0.01314 | +------------+------------+------------+------------+------------+ | 14 | 0.16870 | 0.03202 | 0.01277 | 0.01313 | +------------+------------+------------+------------+------------+ | 16 | 0.16791 | 0.03222 | 0.01277 | 0.01313 | +------------+------------+------------+------------+------------+ | 18 | 0.16909 | 0.03209 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 20 | 0.16896 | 0.03242 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 22 | 0.16909 | 0.03209 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 24 | 0.16929 | 0.03196 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 26 | 0.16922 | 0.03183 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 28 | 0.16916 | 0.03176 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 30 | 0.16922 | 0.03183 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 32 | 0.16902 | 0.03170 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 34 | 0.16942 | 0.03150 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 36 | 0.16961 | 0.03150 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ | 38 | 0.16916 | 0.03157 | 0.01276 | 0.01313 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.23995 | 0.02652 | 0.01468 | 0.01515 | +------------+------------+------------+------------+------------+ | 4 | 0.22986 | 0.03792 | 0.01419 | 0.01481 | +------------+------------+------------+------------+------------+ | 6 | 0.22338 | 0.03995 | 0.01410 | 0.01474 | +------------+------------+------------+------------+------------+ | 8 | 0.22200 | 0.04080 | 0.01407 | 0.01471 | +------------+------------+------------+------------+------------+ | 10 | 0.21893 | 0.04185 | 0.01405 | 0.01470 | +------------+------------+------------+------------+------------+ | 12 | 0.21893 | 0.04191 | 0.01403 | 0.01468 | +------------+------------+------------+------------+------------+ | 14 | 0.22069 | 0.04172 | 0.01401 | 0.01467 | +------------+------------+------------+------------+------------+ | 16 | 0.22043 | 0.04145 | 0.01400 | 0.01466 | +------------+------------+------------+------------+------------+ | 18 | 0.22083 | 0.04126 | 0.01399 | 0.01465 | +------------+------------+------------+------------+------------+ | 20 | 0.22056 | 0.04145 | 0.01399 | 0.01464 | +------------+------------+------------+------------+------------+ | 22 | 0.21965 | 0.04152 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 24 | 0.21958 | 0.04165 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 26 | 0.22056 | 0.04172 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 28 | 0.21984 | 0.04152 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 30 | 0.21958 | 0.04132 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 32 | 0.22043 | 0.04132 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 34 | 0.22030 | 0.04113 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 36 | 0.22050 | 0.04119 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 38 | 0.22115 | 0.04106 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.23602 | 0.02567 | 0.01464 | 0.01511 | +------------+------------+------------+------------+------------+ | 4 | 0.22482 | 0.03713 | 0.01414 | 0.01475 | +------------+------------+------------+------------+------------+ | 6 | 0.22626 | 0.03831 | 0.01408 | 0.01471 | +------------+------------+------------+------------+------------+ | 8 | 0.22371 | 0.03890 | 0.01405 | 0.01469 | +------------+------------+------------+------------+------------+ | 10 | 0.22299 | 0.03864 | 0.01403 | 0.01467 | +------------+------------+------------+------------+------------+ | 12 | 0.22168 | 0.03988 | 0.01401 | 0.01466 | +------------+------------+------------+------------+------------+ | 14 | 0.22043 | 0.03923 | 0.01400 | 0.01465 | +------------+------------+------------+------------+------------+ | 16 | 0.22109 | 0.03916 | 0.01399 | 0.01464 | +------------+------------+------------+------------+------------+ | 18 | 0.21958 | 0.03857 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 20 | 0.21866 | 0.03877 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 22 | 0.21886 | 0.03903 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 24 | 0.21912 | 0.03903 | 0.01397 | 0.01463 | +------------+------------+------------+------------+------------+ | 26 | 0.21893 | 0.03870 | 0.01397 | 0.01462 | +------------+------------+------------+------------+------------+ | 28 | 0.21932 | 0.03857 | 0.01397 | 0.01462 | +------------+------------+------------+------------+------------+ | 30 | 0.22004 | 0.03864 | 0.01396 | 0.01462 | +------------+------------+------------+------------+------------+ | 32 | 0.22187 | 0.03870 | 0.01396 | 0.01462 | +------------+------------+------------+------------+------------+ | 34 | 0.22128 | 0.03883 | 0.01396 | 0.01462 | +------------+------------+------------+------------+------------+ | 36 | 0.22069 | 0.03942 | 0.01396 | 0.01462 | +------------+------------+------------+------------+------------+ | 38 | 0.22102 | 0.03962 | 0.01396 | 0.01462 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.24126 | 0.02613 | 0.01451 | 0.01501 | +------------+------------+------------+------------+------------+ | 4 | 0.22698 | 0.03713 | 0.01417 | 0.01479 | +------------+------------+------------+------------+------------+ | 6 | 0.22338 | 0.04054 | 0.01408 | 0.01472 | +------------+------------+------------+------------+------------+ | 8 | 0.22043 | 0.04106 | 0.01404 | 0.01469 | +------------+------------+------------+------------+------------+ | 10 | 0.21853 | 0.04034 | 0.01402 | 0.01467 | +------------+------------+------------+------------+------------+ | 12 | 0.22004 | 0.03995 | 0.01401 | 0.01466 | +------------+------------+------------+------------+------------+ | 14 | 0.21925 | 0.04054 | 0.01400 | 0.01465 | +------------+------------+------------+------------+------------+ | 16 | 0.21880 | 0.03975 | 0.01399 | 0.01464 | +------------+------------+------------+------------+------------+ | 18 | 0.21880 | 0.03942 | 0.01399 | 0.01464 | +------------+------------+------------+------------+------------+ | 20 | 0.21794 | 0.03883 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 22 | 0.21735 | 0.03857 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 24 | 0.21690 | 0.03890 | 0.01398 | 0.01464 | +------------+------------+------------+------------+------------+ | 26 | 0.21696 | 0.03936 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 28 | 0.21709 | 0.03949 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 30 | 0.21690 | 0.03942 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 32 | 0.21578 | 0.03975 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 34 | 0.21585 | 0.03929 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 36 | 0.21631 | 0.03936 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ | 38 | 0.21703 | 0.03929 | 0.01398 | 0.01463 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.23746 | 0.02724 | 0.01382 | 0.01426 | +------------+------------+------------+------------+------------+ | 4 | 0.22561 | 0.03811 | 0.01361 | 0.01419 | +------------+------------+------------+------------+------------+ | 6 | 0.21958 | 0.03857 | 0.01357 | 0.01417 | +------------+------------+------------+------------+------------+ | 8 | 0.21762 | 0.03851 | 0.01356 | 0.01417 | +------------+------------+------------+------------+------------+ | 10 | 0.21847 | 0.03923 | 0.01356 | 0.01418 | +------------+------------+------------+------------+------------+ | 12 | 0.21807 | 0.03798 | 0.01357 | 0.01420 | +------------+------------+------------+------------+------------+ | 14 | 0.21847 | 0.03824 | 0.01359 | 0.01422 | +------------+------------+------------+------------+------------+ | 16 | 0.21938 | 0.03857 | 0.01360 | 0.01424 | +------------+------------+------------+------------+------------+ | 18 | 0.21893 | 0.03883 | 0.01362 | 0.01425 | +------------+------------+------------+------------+------------+ | 20 | 0.21984 | 0.03916 | 0.01363 | 0.01427 | +------------+------------+------------+------------+------------+ | 22 | 0.21938 | 0.03936 | 0.01365 | 0.01428 | +------------+------------+------------+------------+------------+ | 24 | 0.21762 | 0.03975 | 0.01366 | 0.01430 | +------------+------------+------------+------------+------------+ | 26 | 0.21755 | 0.03988 | 0.01367 | 0.01431 | +------------+------------+------------+------------+------------+ | 28 | 0.21775 | 0.03982 | 0.01368 | 0.01432 | +------------+------------+------------+------------+------------+ | 30 | 0.21853 | 0.03955 | 0.01369 | 0.01433 | +------------+------------+------------+------------+------------+ | 32 | 0.21906 | 0.03969 | 0.01370 | 0.01434 | +------------+------------+------------+------------+------------+ | 34 | 0.21801 | 0.04014 | 0.01371 | 0.01435 | +------------+------------+------------+------------+------------+ | 36 | 0.21827 | 0.04034 | 0.01371 | 0.01436 | +------------+------------+------------+------------+------------+ | 38 | 0.21794 | 0.04060 | 0.01372 | 0.01436 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.19908 | 0.02724 | 0.01138 | 0.01159 | +------------+------------+------------+------------+------------+ | 4 | 0.21807 | 0.03713 | 0.01199 | 0.01246 | +------------+------------+------------+------------+------------+ | 6 | 0.22135 | 0.03870 | 0.01242 | 0.01294 | +------------+------------+------------+------------+------------+ | 8 | 0.22096 | 0.03851 | 0.01268 | 0.01324 | +------------+------------+------------+------------+------------+ | 10 | 0.22168 | 0.03936 | 0.01286 | 0.01343 | +------------+------------+------------+------------+------------+ | 12 | 0.22364 | 0.03955 | 0.01299 | 0.01358 | +------------+------------+------------+------------+------------+ | 14 | 0.22397 | 0.03923 | 0.01310 | 0.01369 | +------------+------------+------------+------------+------------+ | 16 | 0.22384 | 0.03962 | 0.01318 | 0.01378 | +------------+------------+------------+------------+------------+ | 18 | 0.22207 | 0.03949 | 0.01325 | 0.01385 | +------------+------------+------------+------------+------------+ | 20 | 0.22213 | 0.03923 | 0.01330 | 0.01392 | +------------+------------+------------+------------+------------+ | 22 | 0.22089 | 0.03936 | 0.01335 | 0.01397 | +------------+------------+------------+------------+------------+ | 24 | 0.22024 | 0.03955 | 0.01339 | 0.01401 | +------------+------------+------------+------------+------------+ | 26 | 0.22010 | 0.03962 | 0.01342 | 0.01404 | +------------+------------+------------+------------+------------+ | 28 | 0.22063 | 0.04001 | 0.01345 | 0.01408 | +------------+------------+------------+------------+------------+ | 30 | 0.22043 | 0.04041 | 0.01348 | 0.01410 | +------------+------------+------------+------------+------------+ | 32 | 0.22010 | 0.03982 | 0.01350 | 0.01413 | +------------+------------+------------+------------+------------+ | 34 | 0.21866 | 0.04028 | 0.01352 | 0.01415 | +------------+------------+------------+------------+------------+ | 36 | 0.21827 | 0.03995 | 0.01353 | 0.01416 | +------------+------------+------------+------------+------------+ | 38 | 0.21853 | 0.04001 | 0.01355 | 0.01418 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.20321 | 0.02855 | 0.01255 | 0.01294 | +------------+------------+------------+------------+------------+ | 4 | 0.22161 | 0.03792 | 0.01204 | 0.01256 | +------------+------------+------------+------------+------------+ | 6 | 0.22227 | 0.03929 | 0.01196 | 0.01250 | +------------+------------+------------+------------+------------+ | 8 | 0.22449 | 0.03962 | 0.01192 | 0.01246 | +------------+------------+------------+------------+------------+ | 10 | 0.22403 | 0.03929 | 0.01190 | 0.01244 | +------------+------------+------------+------------+------------+ | 12 | 0.22377 | 0.03982 | 0.01188 | 0.01243 | +------------+------------+------------+------------+------------+ | 14 | 0.22253 | 0.03982 | 0.01187 | 0.01242 | +------------+------------+------------+------------+------------+ | 16 | 0.22371 | 0.04014 | 0.01186 | 0.01241 | +------------+------------+------------+------------+------------+ | 18 | 0.22312 | 0.04021 | 0.01186 | 0.01241 | +------------+------------+------------+------------+------------+ | 20 | 0.22318 | 0.04008 | 0.01186 | 0.01241 | +------------+------------+------------+------------+------------+ | 22 | 0.22436 | 0.03969 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 24 | 0.22384 | 0.03949 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 26 | 0.22377 | 0.03929 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 28 | 0.22312 | 0.03949 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 30 | 0.22358 | 0.03949 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 32 | 0.22449 | 0.03962 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 34 | 0.22489 | 0.03969 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 36 | 0.22489 | 0.03949 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ | 38 | 0.22469 | 0.03949 | 0.01185 | 0.01240 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.34506 | 0.02659 | 0.01415 | 0.01490 | +------------+------------+------------+------------+------------+ | 4 | 0.31401 | 0.03785 | 0.01360 | 0.01446 | +------------+------------+------------+------------+------------+ | 6 | 0.29601 | 0.04348 | 0.01344 | 0.01432 | +------------+------------+------------+------------+------------+ | 8 | 0.28926 | 0.04460 | 0.01336 | 0.01425 | +------------+------------+------------+------------+------------+ | 10 | 0.28802 | 0.04532 | 0.01332 | 0.01421 | +------------+------------+------------+------------+------------+ | 12 | 0.28487 | 0.04512 | 0.01329 | 0.01419 | +------------+------------+------------+------------+------------+ | 14 | 0.28134 | 0.04584 | 0.01327 | 0.01417 | +------------+------------+------------+------------+------------+ | 16 | 0.28107 | 0.04623 | 0.01326 | 0.01416 | +------------+------------+------------+------------+------------+ | 18 | 0.27911 | 0.04571 | 0.01325 | 0.01415 | +------------+------------+------------+------------+------------+ | 20 | 0.27990 | 0.04643 | 0.01324 | 0.01414 | +------------+------------+------------+------------+------------+ | 22 | 0.27983 | 0.04584 | 0.01324 | 0.01414 | +------------+------------+------------+------------+------------+ | 24 | 0.27878 | 0.04630 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 26 | 0.27806 | 0.04637 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 28 | 0.27806 | 0.04637 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 30 | 0.27963 | 0.04650 | 0.01322 | 0.01413 | +------------+------------+------------+------------+------------+ | 32 | 0.28107 | 0.04617 | 0.01322 | 0.01413 | +------------+------------+------------+------------+------------+ | 34 | 0.28107 | 0.04591 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ | 36 | 0.28114 | 0.04571 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ | 38 | 0.28173 | 0.04597 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.34479 | 0.02397 | 0.01413 | 0.01489 | +------------+------------+------------+------------+------------+ | 4 | 0.31807 | 0.03746 | 0.01362 | 0.01447 | +------------+------------+------------+------------+------------+ | 6 | 0.30373 | 0.04145 | 0.01346 | 0.01434 | +------------+------------+------------+------------+------------+ | 8 | 0.29581 | 0.04237 | 0.01338 | 0.01427 | +------------+------------+------------+------------+------------+ | 10 | 0.29267 | 0.04211 | 0.01334 | 0.01423 | +------------+------------+------------+------------+------------+ | 12 | 0.28638 | 0.04355 | 0.01331 | 0.01420 | +------------+------------+------------+------------+------------+ | 14 | 0.28461 | 0.04414 | 0.01329 | 0.01418 | +------------+------------+------------+------------+------------+ | 16 | 0.28461 | 0.04460 | 0.01327 | 0.01417 | +------------+------------+------------+------------+------------+ | 18 | 0.28376 | 0.04525 | 0.01326 | 0.01416 | +------------+------------+------------+------------+------------+ | 20 | 0.28199 | 0.04519 | 0.01325 | 0.01415 | +------------+------------+------------+------------+------------+ | 22 | 0.28206 | 0.04571 | 0.01324 | 0.01414 | +------------+------------+------------+------------+------------+ | 24 | 0.28022 | 0.04610 | 0.01324 | 0.01414 | +------------+------------+------------+------------+------------+ | 26 | 0.27950 | 0.04610 | 0.01323 | 0.01414 | +------------+------------+------------+------------+------------+ | 28 | 0.28003 | 0.04565 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 30 | 0.28003 | 0.04551 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 32 | 0.27904 | 0.04538 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 34 | 0.27872 | 0.04571 | 0.01322 | 0.01413 | +------------+------------+------------+------------+------------+ | 36 | 0.27891 | 0.04519 | 0.01322 | 0.01413 | +------------+------------+------------+------------+------------+ | 38 | 0.27950 | 0.04512 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.35232 | 0.02672 | 0.01415 | 0.01490 | +------------+------------+------------+------------+------------+ | 4 | 0.31578 | 0.03864 | 0.01360 | 0.01445 | +------------+------------+------------+------------+------------+ | 6 | 0.29993 | 0.04237 | 0.01345 | 0.01432 | +------------+------------+------------+------------+------------+ | 8 | 0.29384 | 0.04270 | 0.01337 | 0.01425 | +------------+------------+------------+------------+------------+ | 10 | 0.29234 | 0.04440 | 0.01332 | 0.01421 | +------------+------------+------------+------------+------------+ | 12 | 0.28671 | 0.04538 | 0.01328 | 0.01418 | +------------+------------+------------+------------+------------+ | 14 | 0.28612 | 0.04643 | 0.01326 | 0.01416 | +------------+------------+------------+------------+------------+ | 16 | 0.28527 | 0.04663 | 0.01324 | 0.01414 | +------------+------------+------------+------------+------------+ | 18 | 0.28474 | 0.04722 | 0.01323 | 0.01413 | +------------+------------+------------+------------+------------+ | 20 | 0.28625 | 0.04695 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ | 22 | 0.28500 | 0.04689 | 0.01322 | 0.01412 | +------------+------------+------------+------------+------------+ | 24 | 0.28422 | 0.04728 | 0.01321 | 0.01411 | +------------+------------+------------+------------+------------+ | 26 | 0.28350 | 0.04715 | 0.01321 | 0.01411 | +------------+------------+------------+------------+------------+ | 28 | 0.28343 | 0.04715 | 0.01320 | 0.01411 | +------------+------------+------------+------------+------------+ | 30 | 0.28435 | 0.04695 | 0.01320 | 0.01410 | +------------+------------+------------+------------+------------+ | 32 | 0.28572 | 0.04754 | 0.01320 | 0.01410 | +------------+------------+------------+------------+------------+ | 34 | 0.28527 | 0.04741 | 0.01320 | 0.01410 | +------------+------------+------------+------------+------------+ | 36 | 0.28402 | 0.04754 | 0.01320 | 0.01410 | +------------+------------+------------+------------+------------+ | 38 | 0.28468 | 0.04735 | 0.01320 | 0.01410 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.33988 | 0.02541 | 0.01333 | 0.01403 | +------------+------------+------------+------------+------------+ | 4 | 0.31395 | 0.03916 | 0.01296 | 0.01377 | +------------+------------+------------+------------+------------+ | 6 | 0.30085 | 0.04231 | 0.01288 | 0.01372 | +------------+------------+------------+------------+------------+ | 8 | 0.29175 | 0.04231 | 0.01285 | 0.01370 | +------------+------------+------------+------------+------------+ | 10 | 0.28638 | 0.04407 | 0.01284 | 0.01370 | +------------+------------+------------+------------+------------+ | 12 | 0.28684 | 0.04492 | 0.01284 | 0.01371 | +------------+------------+------------+------------+------------+ | 14 | 0.28533 | 0.04571 | 0.01285 | 0.01371 | +------------+------------+------------+------------+------------+ | 16 | 0.28389 | 0.04689 | 0.01285 | 0.01372 | +------------+------------+------------+------------+------------+ | 18 | 0.28454 | 0.04695 | 0.01286 | 0.01373 | +------------+------------+------------+------------+------------+ | 20 | 0.28454 | 0.04728 | 0.01287 | 0.01374 | +------------+------------+------------+------------+------------+ | 22 | 0.28409 | 0.04761 | 0.01288 | 0.01376 | +------------+------------+------------+------------+------------+ | 24 | 0.28251 | 0.04689 | 0.01289 | 0.01377 | +------------+------------+------------+------------+------------+ | 26 | 0.28186 | 0.04656 | 0.01290 | 0.01378 | +------------+------------+------------+------------+------------+ | 28 | 0.28199 | 0.04676 | 0.01291 | 0.01379 | +------------+------------+------------+------------+------------+ | 30 | 0.28127 | 0.04669 | 0.01292 | 0.01380 | +------------+------------+------------+------------+------------+ | 32 | 0.28173 | 0.04650 | 0.01292 | 0.01381 | +------------+------------+------------+------------+------------+ | 34 | 0.28153 | 0.04650 | 0.01293 | 0.01382 | +------------+------------+------------+------------+------------+ | 36 | 0.28166 | 0.04604 | 0.01294 | 0.01382 | +------------+------------+------------+------------+------------+ | 38 | 0.28153 | 0.04637 | 0.01295 | 0.01383 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.27787 | 0.02973 | 0.01034 | 0.01078 | +------------+------------+------------+------------+------------+ | 4 | 0.28651 | 0.04021 | 0.01119 | 0.01186 | +------------+------------+------------+------------+------------+ | 6 | 0.28631 | 0.04492 | 0.01163 | 0.01237 | +------------+------------+------------+------------+------------+ | 8 | 0.28461 | 0.04473 | 0.01189 | 0.01267 | +------------+------------+------------+------------+------------+ | 10 | 0.28533 | 0.04506 | 0.01207 | 0.01287 | +------------+------------+------------+------------+------------+ | 12 | 0.28173 | 0.04525 | 0.01220 | 0.01302 | +------------+------------+------------+------------+------------+ | 14 | 0.28193 | 0.04558 | 0.01230 | 0.01313 | +------------+------------+------------+------------+------------+ | 16 | 0.28219 | 0.04499 | 0.01238 | 0.01322 | +------------+------------+------------+------------+------------+ | 18 | 0.28356 | 0.04578 | 0.01245 | 0.01329 | +------------+------------+------------+------------+------------+ | 20 | 0.28454 | 0.04551 | 0.01250 | 0.01335 | +------------+------------+------------+------------+------------+ | 22 | 0.28199 | 0.04617 | 0.01254 | 0.01339 | +------------+------------+------------+------------+------------+ | 24 | 0.28363 | 0.04584 | 0.01258 | 0.01343 | +------------+------------+------------+------------+------------+ | 26 | 0.28324 | 0.04571 | 0.01261 | 0.01347 | +------------+------------+------------+------------+------------+ | 28 | 0.28376 | 0.04591 | 0.01264 | 0.01350 | +------------+------------+------------+------------+------------+ | 30 | 0.28324 | 0.04630 | 0.01266 | 0.01353 | +------------+------------+------------+------------+------------+ | 32 | 0.28330 | 0.04630 | 0.01268 | 0.01355 | +------------+------------+------------+------------+------------+ | 34 | 0.28330 | 0.04617 | 0.01270 | 0.01357 | +------------+------------+------------+------------+------------+ | 36 | 0.28193 | 0.04623 | 0.01272 | 0.01359 | +------------+------------+------------+------------+------------+ | 38 | 0.28173 | 0.04610 | 0.01273 | 0.01360 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.27695 | 0.03392 | 0.01097 | 0.01156 | +------------+------------+------------+------------+------------+ | 4 | 0.29116 | 0.04375 | 0.01083 | 0.01154 | +------------+------------+------------+------------+------------+ | 6 | 0.29542 | 0.04637 | 0.01073 | 0.01146 | +------------+------------+------------+------------+------------+ | 8 | 0.29646 | 0.04709 | 0.01069 | 0.01142 | +------------+------------+------------+------------+------------+ | 10 | 0.29450 | 0.04676 | 0.01066 | 0.01140 | +------------+------------+------------+------------+------------+ | 12 | 0.29502 | 0.04656 | 0.01064 | 0.01139 | +------------+------------+------------+------------+------------+ | 14 | 0.29312 | 0.04663 | 0.01063 | 0.01138 | +------------+------------+------------+------------+------------+ | 16 | 0.29286 | 0.04695 | 0.01062 | 0.01137 | +------------+------------+------------+------------+------------+ | 18 | 0.29358 | 0.04695 | 0.01062 | 0.01137 | +------------+------------+------------+------------+------------+ | 20 | 0.29424 | 0.04722 | 0.01062 | 0.01136 | +------------+------------+------------+------------+------------+ | 22 | 0.29293 | 0.04748 | 0.01061 | 0.01136 | +------------+------------+------------+------------+------------+ | 24 | 0.29299 | 0.04715 | 0.01061 | 0.01136 | +------------+------------+------------+------------+------------+ | 26 | 0.29371 | 0.04663 | 0.01061 | 0.01136 | +------------+------------+------------+------------+------------+ | 28 | 0.29299 | 0.04656 | 0.01061 | 0.01136 | +------------+------------+------------+------------+------------+ | 30 | 0.29378 | 0.04630 | 0.01060 | 0.01135 | +------------+------------+------------+------------+------------+ | 32 | 0.29384 | 0.04630 | 0.01060 | 0.01135 | +------------+------------+------------+------------+------------+ | 34 | 0.29417 | 0.04610 | 0.01060 | 0.01135 | +------------+------------+------------+------------+------------+ | 36 | 0.29476 | 0.04650 | 0.01060 | 0.01135 | +------------+------------+------------+------------+------------+ | 38 | 0.29456 | 0.04650 | 0.01060 | 0.01135 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51009 | 0.02292 | 0.01303 | 0.01409 | +------------+------------+------------+------------+------------+ | 4 | 0.47380 | 0.03451 | 0.01228 | 0.01341 | +------------+------------+------------+------------+------------+ | 6 | 0.45508 | 0.03890 | 0.01206 | 0.01321 | +------------+------------+------------+------------+------------+ | 8 | 0.44689 | 0.04139 | 0.01195 | 0.01311 | +------------+------------+------------+------------+------------+ | 10 | 0.44486 | 0.04270 | 0.01188 | 0.01305 | +------------+------------+------------+------------+------------+ | 12 | 0.44132 | 0.04263 | 0.01184 | 0.01302 | +------------+------------+------------+------------+------------+ | 14 | 0.44126 | 0.04316 | 0.01181 | 0.01299 | +------------+------------+------------+------------+------------+ | 16 | 0.43962 | 0.04388 | 0.01179 | 0.01297 | +------------+------------+------------+------------+------------+ | 18 | 0.43818 | 0.04388 | 0.01178 | 0.01296 | +------------+------------+------------+------------+------------+ | 20 | 0.43680 | 0.04381 | 0.01177 | 0.01295 | +------------+------------+------------+------------+------------+ | 22 | 0.43752 | 0.04407 | 0.01176 | 0.01294 | +------------+------------+------------+------------+------------+ | 24 | 0.43844 | 0.04381 | 0.01175 | 0.01293 | +------------+------------+------------+------------+------------+ | 26 | 0.43910 | 0.04401 | 0.01174 | 0.01293 | +------------+------------+------------+------------+------------+ | 28 | 0.43910 | 0.04322 | 0.01174 | 0.01292 | +------------+------------+------------+------------+------------+ | 30 | 0.43910 | 0.04296 | 0.01174 | 0.01292 | +------------+------------+------------+------------+------------+ | 32 | 0.43897 | 0.04375 | 0.01173 | 0.01292 | +------------+------------+------------+------------+------------+ | 34 | 0.43897 | 0.04355 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ | 36 | 0.43811 | 0.04316 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ | 38 | 0.43897 | 0.04329 | 0.01172 | 0.01291 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51506 | 0.01978 | 0.01300 | 0.01406 | +------------+------------+------------+------------+------------+ | 4 | 0.47970 | 0.03517 | 0.01228 | 0.01342 | +------------+------------+------------+------------+------------+ | 6 | 0.46234 | 0.03988 | 0.01206 | 0.01322 | +------------+------------+------------+------------+------------+ | 8 | 0.45147 | 0.04106 | 0.01195 | 0.01312 | +------------+------------+------------+------------+------------+ | 10 | 0.44565 | 0.04217 | 0.01189 | 0.01306 | +------------+------------+------------+------------+------------+ | 12 | 0.44178 | 0.04244 | 0.01185 | 0.01302 | +------------+------------+------------+------------+------------+ | 14 | 0.43962 | 0.04309 | 0.01182 | 0.01300 | +------------+------------+------------+------------+------------+ | 16 | 0.43851 | 0.04381 | 0.01180 | 0.01298 | +------------+------------+------------+------------+------------+ | 18 | 0.43680 | 0.04361 | 0.01179 | 0.01297 | +------------+------------+------------+------------+------------+ | 20 | 0.43497 | 0.04322 | 0.01177 | 0.01296 | +------------+------------+------------+------------+------------+ | 22 | 0.43497 | 0.04394 | 0.01176 | 0.01295 | +------------+------------+------------+------------+------------+ | 24 | 0.43366 | 0.04506 | 0.01176 | 0.01294 | +------------+------------+------------+------------+------------+ | 26 | 0.43386 | 0.04525 | 0.01175 | 0.01293 | +------------+------------+------------+------------+------------+ | 28 | 0.43405 | 0.04558 | 0.01175 | 0.01293 | +------------+------------+------------+------------+------------+ | 30 | 0.43635 | 0.04538 | 0.01174 | 0.01292 | +------------+------------+------------+------------+------------+ | 32 | 0.43582 | 0.04519 | 0.01174 | 0.01292 | +------------+------------+------------+------------+------------+ | 34 | 0.43615 | 0.04519 | 0.01173 | 0.01292 | +------------+------------+------------+------------+------------+ | 36 | 0.43543 | 0.04519 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ | 38 | 0.43432 | 0.04499 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51591 | 0.02115 | 0.01305 | 0.01410 | +------------+------------+------------+------------+------------+ | 4 | 0.48134 | 0.03491 | 0.01229 | 0.01343 | +------------+------------+------------+------------+------------+ | 6 | 0.46182 | 0.03811 | 0.01207 | 0.01323 | +------------+------------+------------+------------+------------+ | 8 | 0.45337 | 0.03949 | 0.01196 | 0.01313 | +------------+------------+------------+------------+------------+ | 10 | 0.44840 | 0.03995 | 0.01190 | 0.01307 | +------------+------------+------------+------------+------------+ | 12 | 0.44538 | 0.04113 | 0.01185 | 0.01303 | +------------+------------+------------+------------+------------+ | 14 | 0.44093 | 0.04224 | 0.01182 | 0.01300 | +------------+------------+------------+------------+------------+ | 16 | 0.43877 | 0.04270 | 0.01180 | 0.01298 | +------------+------------+------------+------------+------------+ | 18 | 0.43844 | 0.04204 | 0.01178 | 0.01296 | +------------+------------+------------+------------+------------+ | 20 | 0.43707 | 0.04296 | 0.01177 | 0.01295 | +------------+------------+------------+------------+------------+ | 22 | 0.43563 | 0.04250 | 0.01176 | 0.01294 | +------------+------------+------------+------------+------------+ | 24 | 0.43569 | 0.04263 | 0.01175 | 0.01293 | +------------+------------+------------+------------+------------+ | 26 | 0.43497 | 0.04316 | 0.01175 | 0.01293 | +------------+------------+------------+------------+------------+ | 28 | 0.43582 | 0.04335 | 0.01174 | 0.01292 | +------------+------------+------------+------------+------------+ | 30 | 0.43628 | 0.04296 | 0.01173 | 0.01292 | +------------+------------+------------+------------+------------+ | 32 | 0.43477 | 0.04250 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ | 34 | 0.43543 | 0.04270 | 0.01173 | 0.01291 | +------------+------------+------------+------------+------------+ | 36 | 0.43405 | 0.04309 | 0.01172 | 0.01291 | +------------+------------+------------+------------+------------+ | 38 | 0.43392 | 0.04335 | 0.01172 | 0.01291 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.50419 | 0.02220 | 0.01235 | 0.01335 | +------------+------------+------------+------------+------------+ | 4 | 0.47688 | 0.03510 | 0.01173 | 0.01282 | +------------+------------+------------+------------+------------+ | 6 | 0.45612 | 0.03962 | 0.01156 | 0.01268 | +------------+------------+------------+------------+------------+ | 8 | 0.44519 | 0.04060 | 0.01149 | 0.01262 | +------------+------------+------------+------------+------------+ | 10 | 0.44303 | 0.04158 | 0.01146 | 0.01260 | +------------+------------+------------+------------+------------+ | 12 | 0.44152 | 0.04211 | 0.01145 | 0.01259 | +------------+------------+------------+------------+------------+ | 14 | 0.43923 | 0.04211 | 0.01145 | 0.01259 | +------------+------------+------------+------------+------------+ | 16 | 0.43798 | 0.04244 | 0.01145 | 0.01260 | +------------+------------+------------+------------+------------+ | 18 | 0.43779 | 0.04231 | 0.01145 | 0.01260 | +------------+------------+------------+------------+------------+ | 20 | 0.43674 | 0.04303 | 0.01145 | 0.01261 | +------------+------------+------------+------------+------------+ | 22 | 0.43752 | 0.04283 | 0.01146 | 0.01261 | +------------+------------+------------+------------+------------+ | 24 | 0.43772 | 0.04329 | 0.01146 | 0.01262 | +------------+------------+------------+------------+------------+ | 26 | 0.43746 | 0.04394 | 0.01147 | 0.01263 | +------------+------------+------------+------------+------------+ | 28 | 0.43752 | 0.04407 | 0.01147 | 0.01263 | +------------+------------+------------+------------+------------+ | 30 | 0.43726 | 0.04447 | 0.01148 | 0.01264 | +------------+------------+------------+------------+------------+ | 32 | 0.43857 | 0.04434 | 0.01149 | 0.01265 | +------------+------------+------------+------------+------------+ | 34 | 0.43635 | 0.04427 | 0.01149 | 0.01265 | +------------+------------+------------+------------+------------+ | 36 | 0.43582 | 0.04394 | 0.01150 | 0.01266 | +------------+------------+------------+------------+------------+ | 38 | 0.43628 | 0.04401 | 0.01150 | 0.01267 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.40943 | 0.02796 | 0.00928 | 0.00996 | +------------+------------+------------+------------+------------+ | 4 | 0.41454 | 0.03831 | 0.00991 | 0.01083 | +------------+------------+------------+------------+------------+ | 6 | 0.41762 | 0.04178 | 0.01028 | 0.01128 | +------------+------------+------------+------------+------------+ | 8 | 0.42122 | 0.04381 | 0.01051 | 0.01154 | +------------+------------+------------+------------+------------+ | 10 | 0.42292 | 0.04519 | 0.01066 | 0.01173 | +------------+------------+------------+------------+------------+ | 12 | 0.42292 | 0.04604 | 0.01078 | 0.01186 | +------------+------------+------------+------------+------------+ | 14 | 0.42574 | 0.04617 | 0.01086 | 0.01196 | +------------+------------+------------+------------+------------+ | 16 | 0.42554 | 0.04702 | 0.01093 | 0.01204 | +------------+------------+------------+------------+------------+ | 18 | 0.42521 | 0.04695 | 0.01099 | 0.01210 | +------------+------------+------------+------------+------------+ | 20 | 0.42541 | 0.04741 | 0.01103 | 0.01215 | +------------+------------+------------+------------+------------+ | 22 | 0.42613 | 0.04741 | 0.01107 | 0.01220 | +------------+------------+------------+------------+------------+ | 24 | 0.42685 | 0.04722 | 0.01110 | 0.01223 | +------------+------------+------------+------------+------------+ | 26 | 0.42698 | 0.04695 | 0.01113 | 0.01226 | +------------+------------+------------+------------+------------+ | 28 | 0.42711 | 0.04676 | 0.01115 | 0.01229 | +------------+------------+------------+------------+------------+ | 30 | 0.42803 | 0.04643 | 0.01117 | 0.01231 | +------------+------------+------------+------------+------------+ | 32 | 0.42803 | 0.04643 | 0.01119 | 0.01233 | +------------+------------+------------+------------+------------+ | 34 | 0.42908 | 0.04584 | 0.01120 | 0.01235 | +------------+------------+------------+------------+------------+ | 36 | 0.42888 | 0.04545 | 0.01122 | 0.01236 | +------------+------------+------------+------------+------------+ | 38 | 0.42908 | 0.04492 | 0.01123 | 0.01238 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.39463 | 0.03360 | 0.00916 | 0.00999 | +------------+------------+------------+------------+------------+ | 4 | 0.41408 | 0.04270 | 0.00912 | 0.01005 | +------------+------------+------------+------------+------------+ | 6 | 0.42403 | 0.04492 | 0.00902 | 0.00996 | +------------+------------+------------+------------+------------+ | 8 | 0.42547 | 0.04656 | 0.00896 | 0.00991 | +------------+------------+------------+------------+------------+ | 10 | 0.42652 | 0.04676 | 0.00893 | 0.00989 | +------------+------------+------------+------------+------------+ | 12 | 0.42737 | 0.04689 | 0.00891 | 0.00987 | +------------+------------+------------+------------+------------+ | 14 | 0.42980 | 0.04643 | 0.00890 | 0.00986 | +------------+------------+------------+------------+------------+ | 16 | 0.42823 | 0.04682 | 0.00889 | 0.00985 | +------------+------------+------------+------------+------------+ | 18 | 0.42940 | 0.04689 | 0.00888 | 0.00984 | +------------+------------+------------+------------+------------+ | 20 | 0.43058 | 0.04676 | 0.00887 | 0.00983 | +------------+------------+------------+------------+------------+ | 22 | 0.42954 | 0.04689 | 0.00886 | 0.00983 | +------------+------------+------------+------------+------------+ | 24 | 0.43111 | 0.04715 | 0.00886 | 0.00983 | +------------+------------+------------+------------+------------+ | 26 | 0.43235 | 0.04676 | 0.00885 | 0.00982 | +------------+------------+------------+------------+------------+ | 28 | 0.43307 | 0.04663 | 0.00885 | 0.00982 | +------------+------------+------------+------------+------------+ | 30 | 0.43242 | 0.04663 | 0.00885 | 0.00982 | +------------+------------+------------+------------+------------+ | 32 | 0.43209 | 0.04643 | 0.00885 | 0.00981 | +------------+------------+------------+------------+------------+ | 34 | 0.43373 | 0.04676 | 0.00884 | 0.00981 | +------------+------------+------------+------------+------------+ | 36 | 0.43405 | 0.04682 | 0.00884 | 0.00981 | +------------+------------+------------+------------+------------+ | 38 | 0.43484 | 0.04715 | 0.00884 | 0.00981 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63838 | 0.01663 | 0.01187 | 0.01311 | +------------+------------+------------+------------+------------+ | 4 | 0.62122 | 0.02698 | 0.01101 | 0.01232 | +------------+------------+------------+------------+------------+ | 6 | 0.60288 | 0.03176 | 0.01075 | 0.01207 | +------------+------------+------------+------------+------------+ | 8 | 0.59810 | 0.03399 | 0.01062 | 0.01195 | +------------+------------+------------+------------+------------+ | 10 | 0.59391 | 0.03530 | 0.01055 | 0.01188 | +------------+------------+------------+------------+------------+ | 12 | 0.59247 | 0.03667 | 0.01050 | 0.01184 | +------------+------------+------------+------------+------------+ | 14 | 0.58946 | 0.03694 | 0.01046 | 0.01181 | +------------+------------+------------+------------+------------+ | 16 | 0.59136 | 0.03759 | 0.01044 | 0.01178 | +------------+------------+------------+------------+------------+ | 18 | 0.59011 | 0.03811 | 0.01042 | 0.01176 | +------------+------------+------------+------------+------------+ | 20 | 0.59011 | 0.03864 | 0.01041 | 0.01175 | +------------+------------+------------+------------+------------+ | 22 | 0.59064 | 0.03870 | 0.01039 | 0.01174 | +------------+------------+------------+------------+------------+ | 24 | 0.58919 | 0.03903 | 0.01038 | 0.01173 | +------------+------------+------------+------------+------------+ | 26 | 0.58795 | 0.03890 | 0.01037 | 0.01172 | +------------+------------+------------+------------+------------+ | 28 | 0.58762 | 0.03870 | 0.01037 | 0.01171 | +------------+------------+------------+------------+------------+ | 30 | 0.58834 | 0.03844 | 0.01036 | 0.01171 | +------------+------------+------------+------------+------------+ | 32 | 0.58756 | 0.03903 | 0.01036 | 0.01170 | +------------+------------+------------+------------+------------+ | 34 | 0.58756 | 0.03929 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ | 36 | 0.58762 | 0.03897 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ | 38 | 0.58743 | 0.03962 | 0.01035 | 0.01169 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63982 | 0.01650 | 0.01185 | 0.01310 | +------------+------------+------------+------------+------------+ | 4 | 0.62286 | 0.02829 | 0.01099 | 0.01230 | +------------+------------+------------+------------+------------+ | 6 | 0.60668 | 0.03176 | 0.01074 | 0.01206 | +------------+------------+------------+------------+------------+ | 8 | 0.59843 | 0.03366 | 0.01061 | 0.01194 | +------------+------------+------------+------------+------------+ | 10 | 0.59234 | 0.03445 | 0.01054 | 0.01187 | +------------+------------+------------+------------+------------+ | 12 | 0.59011 | 0.03556 | 0.01049 | 0.01183 | +------------+------------+------------+------------+------------+ | 14 | 0.58690 | 0.03687 | 0.01046 | 0.01180 | +------------+------------+------------+------------+------------+ | 16 | 0.58572 | 0.03713 | 0.01044 | 0.01178 | +------------+------------+------------+------------+------------+ | 18 | 0.58487 | 0.03739 | 0.01042 | 0.01176 | +------------+------------+------------+------------+------------+ | 20 | 0.58304 | 0.03824 | 0.01041 | 0.01175 | +------------+------------+------------+------------+------------+ | 22 | 0.58291 | 0.03818 | 0.01039 | 0.01174 | +------------+------------+------------+------------+------------+ | 24 | 0.58304 | 0.03844 | 0.01038 | 0.01173 | +------------+------------+------------+------------+------------+ | 26 | 0.58258 | 0.03877 | 0.01038 | 0.01172 | +------------+------------+------------+------------+------------+ | 28 | 0.58193 | 0.03877 | 0.01037 | 0.01172 | +------------+------------+------------+------------+------------+ | 30 | 0.58166 | 0.03838 | 0.01037 | 0.01171 | +------------+------------+------------+------------+------------+ | 32 | 0.58206 | 0.03870 | 0.01036 | 0.01171 | +------------+------------+------------+------------+------------+ | 34 | 0.58219 | 0.03838 | 0.01036 | 0.01170 | +------------+------------+------------+------------+------------+ | 36 | 0.58251 | 0.03824 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ | 38 | 0.58258 | 0.03857 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63811 | 0.01532 | 0.01183 | 0.01307 | +------------+------------+------------+------------+------------+ | 4 | 0.61676 | 0.02757 | 0.01099 | 0.01230 | +------------+------------+------------+------------+------------+ | 6 | 0.60753 | 0.03163 | 0.01073 | 0.01206 | +------------+------------+------------+------------+------------+ | 8 | 0.59908 | 0.03373 | 0.01061 | 0.01194 | +------------+------------+------------+------------+------------+ | 10 | 0.59398 | 0.03432 | 0.01054 | 0.01187 | +------------+------------+------------+------------+------------+ | 12 | 0.59005 | 0.03484 | 0.01049 | 0.01183 | +------------+------------+------------+------------+------------+ | 14 | 0.58906 | 0.03563 | 0.01046 | 0.01180 | +------------+------------+------------+------------+------------+ | 16 | 0.58815 | 0.03563 | 0.01043 | 0.01177 | +------------+------------+------------+------------+------------+ | 18 | 0.58762 | 0.03582 | 0.01041 | 0.01176 | +------------+------------+------------+------------+------------+ | 20 | 0.58585 | 0.03602 | 0.01040 | 0.01174 | +------------+------------+------------+------------+------------+ | 22 | 0.58494 | 0.03661 | 0.01039 | 0.01173 | +------------+------------+------------+------------+------------+ | 24 | 0.58566 | 0.03694 | 0.01038 | 0.01172 | +------------+------------+------------+------------+------------+ | 26 | 0.58428 | 0.03694 | 0.01037 | 0.01171 | +------------+------------+------------+------------+------------+ | 28 | 0.58396 | 0.03733 | 0.01036 | 0.01171 | +------------+------------+------------+------------+------------+ | 30 | 0.58265 | 0.03713 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ | 32 | 0.58310 | 0.03726 | 0.01035 | 0.01170 | +------------+------------+------------+------------+------------+ | 34 | 0.58369 | 0.03746 | 0.01035 | 0.01169 | +------------+------------+------------+------------+------------+ | 36 | 0.58369 | 0.03752 | 0.01034 | 0.01169 | +------------+------------+------------+------------+------------+ | 38 | 0.58448 | 0.03759 | 0.01034 | 0.01169 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.63301 | 0.01532 | 0.01118 | 0.01237 | +------------+------------+------------+------------+------------+ | 4 | 0.61598 | 0.02914 | 0.01046 | 0.01172 | +------------+------------+------------+------------+------------+ | 6 | 0.60144 | 0.03399 | 0.01027 | 0.01155 | +------------+------------+------------+------------+------------+ | 8 | 0.59607 | 0.03615 | 0.01019 | 0.01148 | +------------+------------+------------+------------+------------+ | 10 | 0.59149 | 0.03733 | 0.01015 | 0.01145 | +------------+------------+------------+------------+------------+ | 12 | 0.58834 | 0.03864 | 0.01013 | 0.01144 | +------------+------------+------------+------------+------------+ | 14 | 0.58671 | 0.03883 | 0.01012 | 0.01143 | +------------+------------+------------+------------+------------+ | 16 | 0.58592 | 0.03864 | 0.01012 | 0.01143 | +------------+------------+------------+------------+------------+ | 18 | 0.58494 | 0.03824 | 0.01012 | 0.01143 | +------------+------------+------------+------------+------------+ | 20 | 0.58350 | 0.03877 | 0.01012 | 0.01143 | +------------+------------+------------+------------+------------+ | 22 | 0.58173 | 0.03897 | 0.01012 | 0.01144 | +------------+------------+------------+------------+------------+ | 24 | 0.58232 | 0.03897 | 0.01012 | 0.01144 | +------------+------------+------------+------------+------------+ | 26 | 0.58337 | 0.03936 | 0.01013 | 0.01145 | +------------+------------+------------+------------+------------+ | 28 | 0.58356 | 0.03942 | 0.01013 | 0.01145 | +------------+------------+------------+------------+------------+ | 30 | 0.58409 | 0.03962 | 0.01013 | 0.01146 | +------------+------------+------------+------------+------------+ | 32 | 0.58402 | 0.03969 | 0.01014 | 0.01146 | +------------+------------+------------+------------+------------+ | 34 | 0.58376 | 0.03975 | 0.01014 | 0.01147 | +------------+------------+------------+------------+------------+ | 36 | 0.58251 | 0.03949 | 0.01014 | 0.01147 | +------------+------------+------------+------------+------------+ | 38 | 0.58278 | 0.03929 | 0.01015 | 0.01147 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.52593 | 0.02620 | 0.00858 | 0.00942 | +------------+------------+------------+------------+------------+ | 4 | 0.54132 | 0.03621 | 0.00885 | 0.00992 | +------------+------------+------------+------------+------------+ | 6 | 0.54898 | 0.03864 | 0.00912 | 0.01028 | +------------+------------+------------+------------+------------+ | 8 | 0.55527 | 0.03857 | 0.00931 | 0.01050 | +------------+------------+------------+------------+------------+ | 10 | 0.55750 | 0.03870 | 0.00943 | 0.01065 | +------------+------------+------------+------------+------------+ | 12 | 0.55933 | 0.03929 | 0.00952 | 0.01076 | +------------+------------+------------+------------+------------+ | 14 | 0.56261 | 0.03785 | 0.00959 | 0.01085 | +------------+------------+------------+------------+------------+ | 16 | 0.56418 | 0.03785 | 0.00965 | 0.01091 | +------------+------------+------------+------------+------------+ | 18 | 0.56529 | 0.03811 | 0.00969 | 0.01096 | +------------+------------+------------+------------+------------+ | 20 | 0.56673 | 0.03805 | 0.00973 | 0.01101 | +------------+------------+------------+------------+------------+ | 22 | 0.56640 | 0.03779 | 0.00976 | 0.01104 | +------------+------------+------------+------------+------------+ | 24 | 0.56837 | 0.03792 | 0.00978 | 0.01107 | +------------+------------+------------+------------+------------+ | 26 | 0.56988 | 0.03785 | 0.00980 | 0.01110 | +------------+------------+------------+------------+------------+ | 28 | 0.57066 | 0.03759 | 0.00982 | 0.01112 | +------------+------------+------------+------------+------------+ | 30 | 0.57112 | 0.03694 | 0.00984 | 0.01114 | +------------+------------+------------+------------+------------+ | 32 | 0.57250 | 0.03694 | 0.00985 | 0.01115 | +------------+------------+------------+------------+------------+ | 34 | 0.57145 | 0.03713 | 0.00986 | 0.01117 | +------------+------------+------------+------------+------------+ | 36 | 0.57197 | 0.03726 | 0.00987 | 0.01118 | +------------+------------+------------+------------+------------+ | 38 | 0.57374 | 0.03707 | 0.00988 | 0.01119 | +------------+------------+------------+------------+------------+ alpha: 50 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.49424 | 0.03196 | 0.00792 | 0.00889 | +------------+------------+------------+------------+------------+ | 4 | 0.53779 | 0.03851 | 0.00785 | 0.00890 | +------------+------------+------------+------------+------------+ | 6 | 0.55232 | 0.04054 | 0.00773 | 0.00880 | +------------+------------+------------+------------+------------+ | 8 | 0.55756 | 0.04139 | 0.00768 | 0.00875 | +------------+------------+------------+------------+------------+ | 10 | 0.56031 | 0.04244 | 0.00764 | 0.00872 | +------------+------------+------------+------------+------------+ | 12 | 0.56169 | 0.04231 | 0.00762 | 0.00871 | +------------+------------+------------+------------+------------+ | 14 | 0.56287 | 0.04303 | 0.00761 | 0.00869 | +------------+------------+------------+------------+------------+ | 16 | 0.56293 | 0.04316 | 0.00760 | 0.00868 | +------------+------------+------------+------------+------------+ | 18 | 0.56470 | 0.04355 | 0.00759 | 0.00868 | +------------+------------+------------+------------+------------+ | 20 | 0.56614 | 0.04335 | 0.00758 | 0.00867 | +------------+------------+------------+------------+------------+ | 22 | 0.56647 | 0.04348 | 0.00758 | 0.00867 | +------------+------------+------------+------------+------------+ | 24 | 0.56654 | 0.04335 | 0.00757 | 0.00866 | +------------+------------+------------+------------+------------+ | 26 | 0.56673 | 0.04296 | 0.00757 | 0.00866 | +------------+------------+------------+------------+------------+ | 28 | 0.56614 | 0.04257 | 0.00757 | 0.00866 | +------------+------------+------------+------------+------------+ | 30 | 0.56542 | 0.04231 | 0.00756 | 0.00866 | +------------+------------+------------+------------+------------+ | 32 | 0.56516 | 0.04289 | 0.00756 | 0.00865 | +------------+------------+------------+------------+------------+ | 34 | 0.56464 | 0.04296 | 0.00756 | 0.00865 | +------------+------------+------------+------------+------------+ | 36 | 0.56536 | 0.04283 | 0.00756 | 0.00865 | +------------+------------+------------+------------+------------+ | 38 | 0.56588 | 0.04309 | 0.00756 | 0.00865 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13936 | 0.01945 | 0.02766 | 0.02824 | +------------+------------+------------+------------+------------+ | 4 | 0.14800 | 0.02836 | 0.02618 | 0.02692 | +------------+------------+------------+------------+------------+ | 6 | 0.15121 | 0.03196 | 0.02590 | 0.02666 | +------------+------------+------------+------------+------------+ | 8 | 0.15305 | 0.03170 | 0.02577 | 0.02654 | +------------+------------+------------+------------+------------+ | 10 | 0.15416 | 0.03261 | 0.02572 | 0.02649 | +------------+------------+------------+------------+------------+ | 12 | 0.15560 | 0.03333 | 0.02570 | 0.02648 | +------------+------------+------------+------------+------------+ | 14 | 0.15573 | 0.03248 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 16 | 0.15573 | 0.03261 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 18 | 0.15514 | 0.03255 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 20 | 0.15468 | 0.03242 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 22 | 0.15442 | 0.03202 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 24 | 0.15475 | 0.03222 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 26 | 0.15521 | 0.03229 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 28 | 0.15468 | 0.03242 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 30 | 0.15468 | 0.03274 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 32 | 0.15475 | 0.03268 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 34 | 0.15527 | 0.03261 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 36 | 0.15534 | 0.03261 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 38 | 0.15468 | 0.03255 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.14813 | 0.02128 | 0.02761 | 0.02818 | +------------+------------+------------+------------+------------+ | 4 | 0.15521 | 0.03019 | 0.02622 | 0.02695 | +------------+------------+------------+------------+------------+ | 6 | 0.15540 | 0.03340 | 0.02585 | 0.02661 | +------------+------------+------------+------------+------------+ | 8 | 0.15580 | 0.03340 | 0.02572 | 0.02649 | +------------+------------+------------+------------+------------+ | 10 | 0.15514 | 0.03418 | 0.02568 | 0.02645 | +------------+------------+------------+------------+------------+ | 12 | 0.15377 | 0.03346 | 0.02566 | 0.02643 | +------------+------------+------------+------------+------------+ | 14 | 0.15305 | 0.03255 | 0.02565 | 0.02642 | +------------+------------+------------+------------+------------+ | 16 | 0.15324 | 0.03307 | 0.02564 | 0.02642 | +------------+------------+------------+------------+------------+ | 18 | 0.15252 | 0.03346 | 0.02564 | 0.02641 | +------------+------------+------------+------------+------------+ | 20 | 0.15409 | 0.03340 | 0.02563 | 0.02641 | +------------+------------+------------+------------+------------+ | 22 | 0.15494 | 0.03301 | 0.02563 | 0.02640 | +------------+------------+------------+------------+------------+ | 24 | 0.15593 | 0.03255 | 0.02563 | 0.02640 | +------------+------------+------------+------------+------------+ | 26 | 0.15593 | 0.03222 | 0.02563 | 0.02640 | +------------+------------+------------+------------+------------+ | 28 | 0.15527 | 0.03189 | 0.02563 | 0.02640 | +------------+------------+------------+------------+------------+ | 30 | 0.15514 | 0.03196 | 0.02562 | 0.02640 | +------------+------------+------------+------------+------------+ | 32 | 0.15488 | 0.03202 | 0.02562 | 0.02640 | +------------+------------+------------+------------+------------+ | 34 | 0.15481 | 0.03189 | 0.02562 | 0.02640 | +------------+------------+------------+------------+------------+ | 36 | 0.15501 | 0.03209 | 0.02562 | 0.02640 | +------------+------------+------------+------------+------------+ | 38 | 0.15481 | 0.03183 | 0.02562 | 0.02640 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.15298 | 0.01821 | 0.02732 | 0.02791 | +------------+------------+------------+------------+------------+ | 4 | 0.15881 | 0.02744 | 0.02612 | 0.02686 | +------------+------------+------------+------------+------------+ | 6 | 0.15508 | 0.03045 | 0.02587 | 0.02663 | +------------+------------+------------+------------+------------+ | 8 | 0.15383 | 0.03176 | 0.02578 | 0.02655 | +------------+------------+------------+------------+------------+ | 10 | 0.15383 | 0.03196 | 0.02575 | 0.02652 | +------------+------------+------------+------------+------------+ | 12 | 0.15586 | 0.03235 | 0.02572 | 0.02650 | +------------+------------+------------+------------+------------+ | 14 | 0.15521 | 0.03215 | 0.02571 | 0.02648 | +------------+------------+------------+------------+------------+ | 16 | 0.15573 | 0.03157 | 0.02570 | 0.02647 | +------------+------------+------------+------------+------------+ | 18 | 0.15553 | 0.03163 | 0.02569 | 0.02646 | +------------+------------+------------+------------+------------+ | 20 | 0.15488 | 0.03215 | 0.02569 | 0.02646 | +------------+------------+------------+------------+------------+ | 22 | 0.15514 | 0.03202 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 24 | 0.15527 | 0.03189 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 26 | 0.15553 | 0.03163 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 28 | 0.15645 | 0.03189 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 30 | 0.15619 | 0.03170 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 32 | 0.15606 | 0.03189 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 34 | 0.15540 | 0.03209 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 36 | 0.15606 | 0.03215 | 0.02568 | 0.02646 | +------------+------------+------------+------------+------------+ | 38 | 0.15560 | 0.03242 | 0.02569 | 0.02646 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.14303 | 0.01945 | 0.02696 | 0.02755 | +------------+------------+------------+------------+------------+ | 4 | 0.14047 | 0.02895 | 0.02565 | 0.02638 | +------------+------------+------------+------------+------------+ | 6 | 0.14270 | 0.02908 | 0.02553 | 0.02628 | +------------+------------+------------+------------+------------+ | 8 | 0.14643 | 0.03006 | 0.02545 | 0.02621 | +------------+------------+------------+------------+------------+ | 10 | 0.14702 | 0.03084 | 0.02541 | 0.02617 | +------------+------------+------------+------------+------------+ | 12 | 0.14957 | 0.03143 | 0.02538 | 0.02614 | +------------+------------+------------+------------+------------+ | 14 | 0.15003 | 0.03058 | 0.02537 | 0.02613 | +------------+------------+------------+------------+------------+ | 16 | 0.14997 | 0.03117 | 0.02536 | 0.02612 | +------------+------------+------------+------------+------------+ | 18 | 0.15187 | 0.03183 | 0.02536 | 0.02612 | +------------+------------+------------+------------+------------+ | 20 | 0.15174 | 0.03189 | 0.02536 | 0.02612 | +------------+------------+------------+------------+------------+ | 22 | 0.15246 | 0.03189 | 0.02536 | 0.02613 | +------------+------------+------------+------------+------------+ | 24 | 0.15180 | 0.03215 | 0.02537 | 0.02613 | +------------+------------+------------+------------+------------+ | 26 | 0.15167 | 0.03242 | 0.02537 | 0.02614 | +------------+------------+------------+------------+------------+ | 28 | 0.15167 | 0.03281 | 0.02537 | 0.02614 | +------------+------------+------------+------------+------------+ | 30 | 0.15167 | 0.03261 | 0.02538 | 0.02614 | +------------+------------+------------+------------+------------+ | 32 | 0.15265 | 0.03215 | 0.02538 | 0.02615 | +------------+------------+------------+------------+------------+ | 34 | 0.15232 | 0.03215 | 0.02539 | 0.02615 | +------------+------------+------------+------------+------------+ | 36 | 0.15174 | 0.03215 | 0.02539 | 0.02616 | +------------+------------+------------+------------+------------+ | 38 | 0.15154 | 0.03202 | 0.02539 | 0.02616 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13759 | 0.02010 | 0.02214 | 0.02250 | +------------+------------+------------+------------+------------+ | 4 | 0.15475 | 0.02999 | 0.02215 | 0.02275 | +------------+------------+------------+------------+------------+ | 6 | 0.15724 | 0.03183 | 0.02276 | 0.02341 | +------------+------------+------------+------------+------------+ | 8 | 0.15442 | 0.03183 | 0.02321 | 0.02389 | +------------+------------+------------+------------+------------+ | 10 | 0.15278 | 0.03202 | 0.02354 | 0.02423 | +------------+------------+------------+------------+------------+ | 12 | 0.15396 | 0.03137 | 0.02379 | 0.02449 | +------------+------------+------------+------------+------------+ | 14 | 0.15462 | 0.03176 | 0.02399 | 0.02470 | +------------+------------+------------+------------+------------+ | 16 | 0.15435 | 0.03196 | 0.02415 | 0.02486 | +------------+------------+------------+------------+------------+ | 18 | 0.15337 | 0.03189 | 0.02428 | 0.02500 | +------------+------------+------------+------------+------------+ | 20 | 0.15246 | 0.03229 | 0.02439 | 0.02511 | +------------+------------+------------+------------+------------+ | 22 | 0.15324 | 0.03189 | 0.02448 | 0.02521 | +------------+------------+------------+------------+------------+ | 24 | 0.15363 | 0.03189 | 0.02456 | 0.02529 | +------------+------------+------------+------------+------------+ | 26 | 0.15488 | 0.03215 | 0.02462 | 0.02536 | +------------+------------+------------+------------+------------+ | 28 | 0.15475 | 0.03235 | 0.02468 | 0.02542 | +------------+------------+------------+------------+------------+ | 30 | 0.15534 | 0.03248 | 0.02473 | 0.02548 | +------------+------------+------------+------------+------------+ | 32 | 0.15540 | 0.03235 | 0.02478 | 0.02552 | +------------+------------+------------+------------+------------+ | 34 | 0.15508 | 0.03202 | 0.02482 | 0.02557 | +------------+------------+------------+------------+------------+ | 36 | 0.15508 | 0.03235 | 0.02486 | 0.02560 | +------------+------------+------------+------------+------------+ | 38 | 0.15488 | 0.03222 | 0.02489 | 0.02564 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.10098 | 0.02292 | 0.02406 | 0.02443 | +------------+------------+------------+------------+------------+ | 4 | 0.15010 | 0.03026 | 0.02259 | 0.02322 | +------------+------------+------------+------------+------------+ | 6 | 0.15337 | 0.02999 | 0.02286 | 0.02353 | +------------+------------+------------+------------+------------+ | 8 | 0.15102 | 0.03026 | 0.02307 | 0.02375 | +------------+------------+------------+------------+------------+ | 10 | 0.15514 | 0.03137 | 0.02322 | 0.02391 | +------------+------------+------------+------------+------------+ | 12 | 0.15724 | 0.03124 | 0.02333 | 0.02403 | +------------+------------+------------+------------+------------+ | 14 | 0.15724 | 0.03143 | 0.02342 | 0.02412 | +------------+------------+------------+------------+------------+ | 16 | 0.15671 | 0.03071 | 0.02348 | 0.02419 | +------------+------------+------------+------------+------------+ | 18 | 0.15756 | 0.03084 | 0.02353 | 0.02423 | +------------+------------+------------+------------+------------+ | 20 | 0.15632 | 0.03143 | 0.02356 | 0.02427 | +------------+------------+------------+------------+------------+ | 22 | 0.15501 | 0.03163 | 0.02358 | 0.02430 | +------------+------------+------------+------------+------------+ | 24 | 0.15540 | 0.03124 | 0.02360 | 0.02432 | +------------+------------+------------+------------+------------+ | 26 | 0.15527 | 0.03098 | 0.02361 | 0.02433 | +------------+------------+------------+------------+------------+ | 28 | 0.15540 | 0.03084 | 0.02362 | 0.02434 | +------------+------------+------------+------------+------------+ | 30 | 0.15363 | 0.03111 | 0.02362 | 0.02434 | +------------+------------+------------+------------+------------+ | 32 | 0.15442 | 0.03157 | 0.02362 | 0.02434 | +------------+------------+------------+------------+------------+ | 34 | 0.15442 | 0.03202 | 0.02362 | 0.02435 | +------------+------------+------------+------------+------------+ | 36 | 0.15449 | 0.03242 | 0.02362 | 0.02434 | +------------+------------+------------+------------+------------+ | 38 | 0.15422 | 0.03255 | 0.02362 | 0.02434 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22168 | 0.02272 | 0.02622 | 0.02703 | +------------+------------+------------+------------+------------+ | 4 | 0.20622 | 0.03589 | 0.02461 | 0.02554 | +------------+------------+------------+------------+------------+ | 6 | 0.20059 | 0.03890 | 0.02426 | 0.02521 | +------------+------------+------------+------------+------------+ | 8 | 0.19515 | 0.04021 | 0.02411 | 0.02507 | +------------+------------+------------+------------+------------+ | 10 | 0.19430 | 0.03982 | 0.02403 | 0.02500 | +------------+------------+------------+------------+------------+ | 12 | 0.19253 | 0.04014 | 0.02399 | 0.02496 | +------------+------------+------------+------------+------------+ | 14 | 0.19077 | 0.03982 | 0.02396 | 0.02493 | +------------+------------+------------+------------+------------+ | 16 | 0.18946 | 0.03995 | 0.02394 | 0.02491 | +------------+------------+------------+------------+------------+ | 18 | 0.18834 | 0.03916 | 0.02393 | 0.02490 | +------------+------------+------------+------------+------------+ | 20 | 0.18874 | 0.03923 | 0.02392 | 0.02489 | +------------+------------+------------+------------+------------+ | 22 | 0.18991 | 0.03890 | 0.02391 | 0.02489 | +------------+------------+------------+------------+------------+ | 24 | 0.18972 | 0.03877 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ | 26 | 0.18972 | 0.03897 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ | 28 | 0.19024 | 0.03883 | 0.02390 | 0.02488 | +------------+------------+------------+------------+------------+ | 30 | 0.19024 | 0.03883 | 0.02390 | 0.02488 | +------------+------------+------------+------------+------------+ | 32 | 0.19090 | 0.03903 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ | 34 | 0.19037 | 0.03910 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ | 36 | 0.19090 | 0.03903 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ | 38 | 0.19005 | 0.03910 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.21185 | 0.02168 | 0.02612 | 0.02692 | +------------+------------+------------+------------+------------+ | 4 | 0.20472 | 0.03530 | 0.02466 | 0.02559 | +------------+------------+------------+------------+------------+ | 6 | 0.19745 | 0.03831 | 0.02437 | 0.02532 | +------------+------------+------------+------------+------------+ | 8 | 0.19240 | 0.03903 | 0.02422 | 0.02518 | +------------+------------+------------+------------+------------+ | 10 | 0.19057 | 0.03988 | 0.02413 | 0.02510 | +------------+------------+------------+------------+------------+ | 12 | 0.18887 | 0.04100 | 0.02407 | 0.02504 | +------------+------------+------------+------------+------------+ | 14 | 0.18795 | 0.04093 | 0.02404 | 0.02501 | +------------+------------+------------+------------+------------+ | 16 | 0.18815 | 0.03995 | 0.02401 | 0.02498 | +------------+------------+------------+------------+------------+ | 18 | 0.19175 | 0.03877 | 0.02399 | 0.02496 | +------------+------------+------------+------------+------------+ | 20 | 0.19142 | 0.03772 | 0.02397 | 0.02494 | +------------+------------+------------+------------+------------+ | 22 | 0.19194 | 0.03805 | 0.02396 | 0.02493 | +------------+------------+------------+------------+------------+ | 24 | 0.19155 | 0.03890 | 0.02395 | 0.02492 | +------------+------------+------------+------------+------------+ | 26 | 0.19194 | 0.03903 | 0.02394 | 0.02491 | +------------+------------+------------+------------+------------+ | 28 | 0.19194 | 0.03942 | 0.02393 | 0.02490 | +------------+------------+------------+------------+------------+ | 30 | 0.19234 | 0.03969 | 0.02392 | 0.02490 | +------------+------------+------------+------------+------------+ | 32 | 0.19096 | 0.04001 | 0.02392 | 0.02489 | +------------+------------+------------+------------+------------+ | 34 | 0.19096 | 0.04021 | 0.02391 | 0.02489 | +------------+------------+------------+------------+------------+ | 36 | 0.19181 | 0.04001 | 0.02391 | 0.02489 | +------------+------------+------------+------------+------------+ | 38 | 0.19122 | 0.03962 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.22410 | 0.02436 | 0.02600 | 0.02681 | +------------+------------+------------+------------+------------+ | 4 | 0.20838 | 0.03563 | 0.02449 | 0.02542 | +------------+------------+------------+------------+------------+ | 6 | 0.19738 | 0.03779 | 0.02420 | 0.02516 | +------------+------------+------------+------------+------------+ | 8 | 0.19175 | 0.03870 | 0.02408 | 0.02504 | +------------+------------+------------+------------+------------+ | 10 | 0.19050 | 0.03805 | 0.02402 | 0.02499 | +------------+------------+------------+------------+------------+ | 12 | 0.18933 | 0.03811 | 0.02399 | 0.02496 | +------------+------------+------------+------------+------------+ | 14 | 0.18775 | 0.03838 | 0.02397 | 0.02494 | +------------+------------+------------+------------+------------+ | 16 | 0.18821 | 0.03857 | 0.02395 | 0.02492 | +------------+------------+------------+------------+------------+ | 18 | 0.18788 | 0.03883 | 0.02394 | 0.02491 | +------------+------------+------------+------------+------------+ | 20 | 0.18861 | 0.03883 | 0.02393 | 0.02490 | +------------+------------+------------+------------+------------+ | 22 | 0.19011 | 0.03831 | 0.02392 | 0.02490 | +------------+------------+------------+------------+------------+ | 24 | 0.18900 | 0.03910 | 0.02392 | 0.02489 | +------------+------------+------------+------------+------------+ | 26 | 0.18854 | 0.03877 | 0.02392 | 0.02489 | +------------+------------+------------+------------+------------+ | 28 | 0.18972 | 0.03890 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ | 30 | 0.19031 | 0.03831 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ | 32 | 0.18874 | 0.03844 | 0.02391 | 0.02488 | +------------+------------+------------+------------+------------+ | 34 | 0.18919 | 0.03831 | 0.02390 | 0.02488 | +------------+------------+------------+------------+------------+ | 36 | 0.18821 | 0.03877 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ | 38 | 0.18828 | 0.03857 | 0.02390 | 0.02487 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.21009 | 0.02502 | 0.02563 | 0.02642 | +------------+------------+------------+------------+------------+ | 4 | 0.20799 | 0.03713 | 0.02428 | 0.02520 | +------------+------------+------------+------------+------------+ | 6 | 0.20124 | 0.03923 | 0.02397 | 0.02490 | +------------+------------+------------+------------+------------+ | 8 | 0.19594 | 0.04001 | 0.02381 | 0.02476 | +------------+------------+------------+------------+------------+ | 10 | 0.19627 | 0.04028 | 0.02373 | 0.02468 | +------------+------------+------------+------------+------------+ | 12 | 0.19253 | 0.04060 | 0.02369 | 0.02464 | +------------+------------+------------+------------+------------+ | 14 | 0.19162 | 0.04080 | 0.02366 | 0.02462 | +------------+------------+------------+------------+------------+ | 16 | 0.19273 | 0.04034 | 0.02365 | 0.02461 | +------------+------------+------------+------------+------------+ | 18 | 0.19227 | 0.03982 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ | 20 | 0.19070 | 0.03975 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ | 22 | 0.19024 | 0.04001 | 0.02363 | 0.02459 | +------------+------------+------------+------------+------------+ | 24 | 0.18959 | 0.03995 | 0.02363 | 0.02459 | +------------+------------+------------+------------+------------+ | 26 | 0.18913 | 0.03969 | 0.02363 | 0.02459 | +------------+------------+------------+------------+------------+ | 28 | 0.18847 | 0.03988 | 0.02363 | 0.02459 | +------------+------------+------------+------------+------------+ | 30 | 0.18716 | 0.04008 | 0.02363 | 0.02460 | +------------+------------+------------+------------+------------+ | 32 | 0.18703 | 0.03955 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ | 34 | 0.18756 | 0.03916 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ | 36 | 0.18664 | 0.03903 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ | 38 | 0.18710 | 0.03929 | 0.02364 | 0.02460 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18487 | 0.02574 | 0.01830 | 0.01876 | +------------+------------+------------+------------+------------+ | 4 | 0.19384 | 0.03694 | 0.01978 | 0.02051 | +------------+------------+------------+------------+------------+ | 6 | 0.19188 | 0.03864 | 0.02073 | 0.02154 | +------------+------------+------------+------------+------------+ | 8 | 0.18919 | 0.03910 | 0.02131 | 0.02215 | +------------+------------+------------+------------+------------+ | 10 | 0.19083 | 0.03949 | 0.02170 | 0.02257 | +------------+------------+------------+------------+------------+ | 12 | 0.18952 | 0.03942 | 0.02199 | 0.02288 | +------------+------------+------------+------------+------------+ | 14 | 0.18919 | 0.03910 | 0.02221 | 0.02311 | +------------+------------+------------+------------+------------+ | 16 | 0.18906 | 0.03883 | 0.02238 | 0.02329 | +------------+------------+------------+------------+------------+ | 18 | 0.18913 | 0.03923 | 0.02252 | 0.02344 | +------------+------------+------------+------------+------------+ | 20 | 0.18841 | 0.03903 | 0.02264 | 0.02356 | +------------+------------+------------+------------+------------+ | 22 | 0.18939 | 0.03831 | 0.02273 | 0.02366 | +------------+------------+------------+------------+------------+ | 24 | 0.18926 | 0.03785 | 0.02282 | 0.02375 | +------------+------------+------------+------------+------------+ | 26 | 0.19031 | 0.03857 | 0.02289 | 0.02382 | +------------+------------+------------+------------+------------+ | 28 | 0.19011 | 0.03824 | 0.02295 | 0.02388 | +------------+------------+------------+------------+------------+ | 30 | 0.18946 | 0.03824 | 0.02300 | 0.02394 | +------------+------------+------------+------------+------------+ | 32 | 0.18913 | 0.03824 | 0.02304 | 0.02398 | +------------+------------+------------+------------+------------+ | 34 | 0.19018 | 0.03838 | 0.02308 | 0.02403 | +------------+------------+------------+------------+------------+ | 36 | 0.19050 | 0.03824 | 0.02312 | 0.02406 | +------------+------------+------------+------------+------------+ | 38 | 0.18985 | 0.03824 | 0.02315 | 0.02410 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13582 | 0.02620 | 0.02197 | 0.02255 | +------------+------------+------------+------------+------------+ | 4 | 0.19502 | 0.03563 | 0.02074 | 0.02155 | +------------+------------+------------+------------+------------+ | 6 | 0.19705 | 0.03962 | 0.02089 | 0.02173 | +------------+------------+------------+------------+------------+ | 8 | 0.19758 | 0.03910 | 0.02102 | 0.02188 | +------------+------------+------------+------------+------------+ | 10 | 0.19679 | 0.03883 | 0.02112 | 0.02199 | +------------+------------+------------+------------+------------+ | 12 | 0.19692 | 0.03838 | 0.02119 | 0.02207 | +------------+------------+------------+------------+------------+ | 14 | 0.19607 | 0.03844 | 0.02124 | 0.02213 | +------------+------------+------------+------------+------------+ | 16 | 0.19581 | 0.03805 | 0.02128 | 0.02217 | +------------+------------+------------+------------+------------+ | 18 | 0.19365 | 0.03766 | 0.02130 | 0.02219 | +------------+------------+------------+------------+------------+ | 20 | 0.19378 | 0.03759 | 0.02132 | 0.02222 | +------------+------------+------------+------------+------------+ | 22 | 0.19365 | 0.03844 | 0.02134 | 0.02223 | +------------+------------+------------+------------+------------+ | 24 | 0.19535 | 0.03779 | 0.02135 | 0.02225 | +------------+------------+------------+------------+------------+ | 26 | 0.19502 | 0.03805 | 0.02136 | 0.02226 | +------------+------------+------------+------------+------------+ | 28 | 0.19548 | 0.03811 | 0.02136 | 0.02226 | +------------+------------+------------+------------+------------+ | 30 | 0.19542 | 0.03910 | 0.02137 | 0.02227 | +------------+------------+------------+------------+------------+ | 32 | 0.19502 | 0.03949 | 0.02137 | 0.02228 | +------------+------------+------------+------------+------------+ | 34 | 0.19404 | 0.03929 | 0.02138 | 0.02228 | +------------+------------+------------+------------+------------+ | 36 | 0.19424 | 0.03969 | 0.02138 | 0.02228 | +------------+------------+------------+------------+------------+ | 38 | 0.19437 | 0.03988 | 0.02138 | 0.02228 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.31277 | 0.02253 | 0.02427 | 0.02533 | +------------+------------+------------+------------+------------+ | 4 | 0.28029 | 0.03373 | 0.02247 | 0.02362 | +------------+------------+------------+------------+------------+ | 6 | 0.26313 | 0.03929 | 0.02203 | 0.02320 | +------------+------------+------------+------------+------------+ | 8 | 0.25639 | 0.03995 | 0.02183 | 0.02301 | +------------+------------+------------+------------+------------+ | 10 | 0.25226 | 0.04001 | 0.02172 | 0.02290 | +------------+------------+------------+------------+------------+ | 12 | 0.24571 | 0.04106 | 0.02165 | 0.02284 | +------------+------------+------------+------------+------------+ | 14 | 0.24244 | 0.04119 | 0.02160 | 0.02279 | +------------+------------+------------+------------+------------+ | 16 | 0.24100 | 0.04204 | 0.02157 | 0.02276 | +------------+------------+------------+------------+------------+ | 18 | 0.23903 | 0.04263 | 0.02155 | 0.02274 | +------------+------------+------------+------------+------------+ | 20 | 0.23772 | 0.04204 | 0.02153 | 0.02272 | +------------+------------+------------+------------+------------+ | 22 | 0.23602 | 0.04322 | 0.02151 | 0.02271 | +------------+------------+------------+------------+------------+ | 24 | 0.23563 | 0.04407 | 0.02150 | 0.02270 | +------------+------------+------------+------------+------------+ | 26 | 0.23556 | 0.04420 | 0.02149 | 0.02269 | +------------+------------+------------+------------+------------+ | 28 | 0.23536 | 0.04401 | 0.02148 | 0.02268 | +------------+------------+------------+------------+------------+ | 30 | 0.23510 | 0.04414 | 0.02148 | 0.02267 | +------------+------------+------------+------------+------------+ | 32 | 0.23536 | 0.04447 | 0.02147 | 0.02267 | +------------+------------+------------+------------+------------+ | 34 | 0.23523 | 0.04499 | 0.02146 | 0.02266 | +------------+------------+------------+------------+------------+ | 36 | 0.23438 | 0.04473 | 0.02146 | 0.02266 | +------------+------------+------------+------------+------------+ | 38 | 0.23399 | 0.04460 | 0.02146 | 0.02265 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.30851 | 0.02227 | 0.02428 | 0.02534 | +------------+------------+------------+------------+------------+ | 4 | 0.27354 | 0.03556 | 0.02251 | 0.02366 | +------------+------------+------------+------------+------------+ | 6 | 0.25580 | 0.03844 | 0.02208 | 0.02325 | +------------+------------+------------+------------+------------+ | 8 | 0.25193 | 0.03982 | 0.02188 | 0.02306 | +------------+------------+------------+------------+------------+ | 10 | 0.25075 | 0.04093 | 0.02176 | 0.02295 | +------------+------------+------------+------------+------------+ | 12 | 0.24846 | 0.04106 | 0.02168 | 0.02287 | +------------+------------+------------+------------+------------+ | 14 | 0.24453 | 0.04165 | 0.02163 | 0.02282 | +------------+------------+------------+------------+------------+ | 16 | 0.24145 | 0.04178 | 0.02159 | 0.02278 | +------------+------------+------------+------------+------------+ | 18 | 0.24047 | 0.04263 | 0.02156 | 0.02275 | +------------+------------+------------+------------+------------+ | 20 | 0.24086 | 0.04257 | 0.02154 | 0.02273 | +------------+------------+------------+------------+------------+ | 22 | 0.23982 | 0.04368 | 0.02152 | 0.02272 | +------------+------------+------------+------------+------------+ | 24 | 0.23942 | 0.04427 | 0.02151 | 0.02270 | +------------+------------+------------+------------+------------+ | 26 | 0.23766 | 0.04420 | 0.02150 | 0.02269 | +------------+------------+------------+------------+------------+ | 28 | 0.23713 | 0.04407 | 0.02149 | 0.02269 | +------------+------------+------------+------------+------------+ | 30 | 0.23628 | 0.04407 | 0.02148 | 0.02268 | +------------+------------+------------+------------+------------+ | 32 | 0.23497 | 0.04486 | 0.02148 | 0.02268 | +------------+------------+------------+------------+------------+ | 34 | 0.23569 | 0.04499 | 0.02148 | 0.02267 | +------------+------------+------------+------------+------------+ | 36 | 0.23621 | 0.04414 | 0.02147 | 0.02267 | +------------+------------+------------+------------+------------+ | 38 | 0.23687 | 0.04420 | 0.02147 | 0.02267 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.31618 | 0.02417 | 0.02413 | 0.02519 | +------------+------------+------------+------------+------------+ | 4 | 0.28055 | 0.03857 | 0.02246 | 0.02361 | +------------+------------+------------+------------+------------+ | 6 | 0.26208 | 0.04204 | 0.02205 | 0.02323 | +------------+------------+------------+------------+------------+ | 8 | 0.25403 | 0.04420 | 0.02185 | 0.02303 | +------------+------------+------------+------------+------------+ | 10 | 0.25193 | 0.04525 | 0.02173 | 0.02292 | +------------+------------+------------+------------+------------+ | 12 | 0.24892 | 0.04492 | 0.02165 | 0.02284 | +------------+------------+------------+------------+------------+ | 14 | 0.24650 | 0.04420 | 0.02160 | 0.02279 | +------------+------------+------------+------------+------------+ | 16 | 0.24329 | 0.04492 | 0.02157 | 0.02276 | +------------+------------+------------+------------+------------+ | 18 | 0.24113 | 0.04538 | 0.02154 | 0.02273 | +------------+------------+------------+------------+------------+ | 20 | 0.23969 | 0.04519 | 0.02152 | 0.02271 | +------------+------------+------------+------------+------------+ | 22 | 0.23962 | 0.04499 | 0.02150 | 0.02270 | +------------+------------+------------+------------+------------+ | 24 | 0.23877 | 0.04479 | 0.02149 | 0.02269 | +------------+------------+------------+------------+------------+ | 26 | 0.23851 | 0.04479 | 0.02148 | 0.02268 | +------------+------------+------------+------------+------------+ | 28 | 0.23955 | 0.04525 | 0.02147 | 0.02267 | +------------+------------+------------+------------+------------+ | 30 | 0.23798 | 0.04506 | 0.02146 | 0.02266 | +------------+------------+------------+------------+------------+ | 32 | 0.23903 | 0.04532 | 0.02145 | 0.02265 | +------------+------------+------------+------------+------------+ | 34 | 0.23929 | 0.04571 | 0.02145 | 0.02265 | +------------+------------+------------+------------+------------+ | 36 | 0.23844 | 0.04565 | 0.02144 | 0.02264 | +------------+------------+------------+------------+------------+ | 38 | 0.23877 | 0.04571 | 0.02144 | 0.02264 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.31565 | 0.02076 | 0.02383 | 0.02487 | +------------+------------+------------+------------+------------+ | 4 | 0.27544 | 0.03464 | 0.02215 | 0.02329 | +------------+------------+------------+------------+------------+ | 6 | 0.26189 | 0.03733 | 0.02174 | 0.02290 | +------------+------------+------------+------------+------------+ | 8 | 0.25802 | 0.04001 | 0.02155 | 0.02272 | +------------+------------+------------+------------+------------+ | 10 | 0.25023 | 0.04073 | 0.02144 | 0.02261 | +------------+------------+------------+------------+------------+ | 12 | 0.24984 | 0.04224 | 0.02138 | 0.02255 | +------------+------------+------------+------------+------------+ | 14 | 0.24630 | 0.04289 | 0.02134 | 0.02251 | +------------+------------+------------+------------+------------+ | 16 | 0.24316 | 0.04414 | 0.02131 | 0.02249 | +------------+------------+------------+------------+------------+ | 18 | 0.24309 | 0.04460 | 0.02129 | 0.02247 | +------------+------------+------------+------------+------------+ | 20 | 0.24152 | 0.04479 | 0.02128 | 0.02246 | +------------+------------+------------+------------+------------+ | 22 | 0.24145 | 0.04453 | 0.02127 | 0.02245 | +------------+------------+------------+------------+------------+ | 24 | 0.23897 | 0.04440 | 0.02127 | 0.02245 | +------------+------------+------------+------------+------------+ | 26 | 0.23798 | 0.04453 | 0.02126 | 0.02244 | +------------+------------+------------+------------+------------+ | 28 | 0.23798 | 0.04447 | 0.02126 | 0.02244 | +------------+------------+------------+------------+------------+ | 30 | 0.23746 | 0.04401 | 0.02126 | 0.02244 | +------------+------------+------------+------------+------------+ | 32 | 0.23746 | 0.04342 | 0.02125 | 0.02244 | +------------+------------+------------+------------+------------+ | 34 | 0.23680 | 0.04289 | 0.02125 | 0.02244 | +------------+------------+------------+------------+------------+ | 36 | 0.23746 | 0.04224 | 0.02125 | 0.02244 | +------------+------------+------------+------------+------------+ | 38 | 0.23720 | 0.04276 | 0.02125 | 0.02244 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.26169 | 0.02849 | 0.01602 | 0.01669 | +------------+------------+------------+------------+------------+ | 4 | 0.23969 | 0.03877 | 0.01777 | 0.01870 | +------------+------------+------------+------------+------------+ | 6 | 0.23386 | 0.04316 | 0.01865 | 0.01966 | +------------+------------+------------+------------+------------+ | 8 | 0.23373 | 0.04407 | 0.01916 | 0.02021 | +------------+------------+------------+------------+------------+ | 10 | 0.23261 | 0.04407 | 0.01950 | 0.02058 | +------------+------------+------------+------------+------------+ | 12 | 0.23209 | 0.04460 | 0.01974 | 0.02084 | +------------+------------+------------+------------+------------+ | 14 | 0.23333 | 0.04453 | 0.01992 | 0.02104 | +------------+------------+------------+------------+------------+ | 16 | 0.23471 | 0.04460 | 0.02007 | 0.02119 | +------------+------------+------------+------------+------------+ | 18 | 0.23477 | 0.04401 | 0.02019 | 0.02132 | +------------+------------+------------+------------+------------+ | 20 | 0.23484 | 0.04381 | 0.02029 | 0.02142 | +------------+------------+------------+------------+------------+ | 22 | 0.23464 | 0.04414 | 0.02037 | 0.02151 | +------------+------------+------------+------------+------------+ | 24 | 0.23484 | 0.04368 | 0.02044 | 0.02159 | +------------+------------+------------+------------+------------+ | 26 | 0.23392 | 0.04394 | 0.02050 | 0.02165 | +------------+------------+------------+------------+------------+ | 28 | 0.23379 | 0.04394 | 0.02055 | 0.02170 | +------------+------------+------------+------------+------------+ | 30 | 0.23582 | 0.04368 | 0.02059 | 0.02175 | +------------+------------+------------+------------+------------+ | 32 | 0.23549 | 0.04316 | 0.02063 | 0.02179 | +------------+------------+------------+------------+------------+ | 34 | 0.23497 | 0.04309 | 0.02067 | 0.02183 | +------------+------------+------------+------------+------------+ | 36 | 0.23386 | 0.04342 | 0.02070 | 0.02186 | +------------+------------+------------+------------+------------+ | 38 | 0.23379 | 0.04316 | 0.02073 | 0.02189 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18088 | 0.02770 | 0.01888 | 0.01965 | +------------+------------+------------+------------+------------+ | 4 | 0.23071 | 0.03975 | 0.01836 | 0.01935 | +------------+------------+------------+------------+------------+ | 6 | 0.24119 | 0.04309 | 0.01841 | 0.01944 | +------------+------------+------------+------------+------------+ | 8 | 0.24859 | 0.04499 | 0.01844 | 0.01949 | +------------+------------+------------+------------+------------+ | 10 | 0.24997 | 0.04466 | 0.01846 | 0.01953 | +------------+------------+------------+------------+------------+ | 12 | 0.25147 | 0.04492 | 0.01848 | 0.01956 | +------------+------------+------------+------------+------------+ | 14 | 0.25357 | 0.04420 | 0.01850 | 0.01958 | +------------+------------+------------+------------+------------+ | 16 | 0.25285 | 0.04453 | 0.01851 | 0.01960 | +------------+------------+------------+------------+------------+ | 18 | 0.25265 | 0.04434 | 0.01852 | 0.01961 | +------------+------------+------------+------------+------------+ | 20 | 0.25239 | 0.04388 | 0.01853 | 0.01962 | +------------+------------+------------+------------+------------+ | 22 | 0.25318 | 0.04401 | 0.01854 | 0.01963 | +------------+------------+------------+------------+------------+ | 24 | 0.25252 | 0.04375 | 0.01854 | 0.01964 | +------------+------------+------------+------------+------------+ | 26 | 0.25167 | 0.04335 | 0.01855 | 0.01964 | +------------+------------+------------+------------+------------+ | 28 | 0.25043 | 0.04381 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ | 30 | 0.25049 | 0.04329 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ | 32 | 0.25154 | 0.04361 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ | 34 | 0.25213 | 0.04388 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ | 36 | 0.25291 | 0.04381 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ | 38 | 0.25246 | 0.04401 | 0.01855 | 0.01965 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48265 | 0.01716 | 0.02070 | 0.02204 | +------------+------------+------------+------------+------------+ | 4 | 0.45599 | 0.03058 | 0.01883 | 0.02023 | +------------+------------+------------+------------+------------+ | 6 | 0.43589 | 0.03425 | 0.01829 | 0.01971 | +------------+------------+------------+------------+------------+ | 8 | 0.42574 | 0.03595 | 0.01802 | 0.01944 | +------------+------------+------------+------------+------------+ | 10 | 0.42004 | 0.03674 | 0.01786 | 0.01929 | +------------+------------+------------+------------+------------+ | 12 | 0.41526 | 0.03713 | 0.01776 | 0.01919 | +------------+------------+------------+------------+------------+ | 14 | 0.41297 | 0.03792 | 0.01769 | 0.01912 | +------------+------------+------------+------------+------------+ | 16 | 0.40976 | 0.03929 | 0.01764 | 0.01907 | +------------+------------+------------+------------+------------+ | 18 | 0.41022 | 0.03929 | 0.01760 | 0.01904 | +------------+------------+------------+------------+------------+ | 20 | 0.41035 | 0.03982 | 0.01757 | 0.01901 | +------------+------------+------------+------------+------------+ | 22 | 0.40825 | 0.04073 | 0.01755 | 0.01899 | +------------+------------+------------+------------+------------+ | 24 | 0.40668 | 0.04086 | 0.01753 | 0.01897 | +------------+------------+------------+------------+------------+ | 26 | 0.40602 | 0.04021 | 0.01751 | 0.01895 | +------------+------------+------------+------------+------------+ | 28 | 0.40812 | 0.04047 | 0.01750 | 0.01894 | +------------+------------+------------+------------+------------+ | 30 | 0.40799 | 0.04067 | 0.01748 | 0.01892 | +------------+------------+------------+------------+------------+ | 32 | 0.40701 | 0.04139 | 0.01747 | 0.01891 | +------------+------------+------------+------------+------------+ | 34 | 0.40812 | 0.04172 | 0.01746 | 0.01890 | +------------+------------+------------+------------+------------+ | 36 | 0.40596 | 0.04217 | 0.01746 | 0.01890 | +------------+------------+------------+------------+------------+ | 38 | 0.40648 | 0.04217 | 0.01745 | 0.01889 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48107 | 0.01500 | 0.02082 | 0.02215 | +------------+------------+------------+------------+------------+ | 4 | 0.45357 | 0.03045 | 0.01886 | 0.02026 | +------------+------------+------------+------------+------------+ | 6 | 0.43307 | 0.03608 | 0.01831 | 0.01973 | +------------+------------+------------+------------+------------+ | 8 | 0.42227 | 0.03785 | 0.01803 | 0.01946 | +------------+------------+------------+------------+------------+ | 10 | 0.41794 | 0.03942 | 0.01787 | 0.01930 | +------------+------------+------------+------------+------------+ | 12 | 0.41559 | 0.03969 | 0.01776 | 0.01919 | +------------+------------+------------+------------+------------+ | 14 | 0.41316 | 0.04001 | 0.01768 | 0.01912 | +------------+------------+------------+------------+------------+ | 16 | 0.40884 | 0.04080 | 0.01763 | 0.01907 | +------------+------------+------------+------------+------------+ | 18 | 0.41107 | 0.04080 | 0.01759 | 0.01903 | +------------+------------+------------+------------+------------+ | 20 | 0.40917 | 0.04086 | 0.01756 | 0.01900 | +------------+------------+------------+------------+------------+ | 22 | 0.40812 | 0.04145 | 0.01754 | 0.01898 | +------------+------------+------------+------------+------------+ | 24 | 0.40694 | 0.04178 | 0.01752 | 0.01896 | +------------+------------+------------+------------+------------+ | 26 | 0.40517 | 0.04185 | 0.01750 | 0.01894 | +------------+------------+------------+------------+------------+ | 28 | 0.40406 | 0.04198 | 0.01749 | 0.01893 | +------------+------------+------------+------------+------------+ | 30 | 0.40399 | 0.04139 | 0.01748 | 0.01892 | +------------+------------+------------+------------+------------+ | 32 | 0.40478 | 0.04204 | 0.01747 | 0.01891 | +------------+------------+------------+------------+------------+ | 34 | 0.40570 | 0.04231 | 0.01746 | 0.01890 | +------------+------------+------------+------------+------------+ | 36 | 0.40511 | 0.04257 | 0.01745 | 0.01889 | +------------+------------+------------+------------+------------+ | 38 | 0.40308 | 0.04270 | 0.01744 | 0.01888 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48474 | 0.01631 | 0.02071 | 0.02205 | +------------+------------+------------+------------+------------+ | 4 | 0.45508 | 0.02908 | 0.01882 | 0.02022 | +------------+------------+------------+------------+------------+ | 6 | 0.43739 | 0.03399 | 0.01828 | 0.01970 | +------------+------------+------------+------------+------------+ | 8 | 0.42849 | 0.03654 | 0.01802 | 0.01944 | +------------+------------+------------+------------+------------+ | 10 | 0.42200 | 0.03700 | 0.01786 | 0.01929 | +------------+------------+------------+------------+------------+ | 12 | 0.41709 | 0.03739 | 0.01776 | 0.01919 | +------------+------------+------------+------------+------------+ | 14 | 0.41539 | 0.03746 | 0.01768 | 0.01912 | +------------+------------+------------+------------+------------+ | 16 | 0.41487 | 0.03700 | 0.01763 | 0.01906 | +------------+------------+------------+------------+------------+ | 18 | 0.41172 | 0.03824 | 0.01759 | 0.01903 | +------------+------------+------------+------------+------------+ | 20 | 0.41035 | 0.03903 | 0.01756 | 0.01899 | +------------+------------+------------+------------+------------+ | 22 | 0.41035 | 0.03923 | 0.01753 | 0.01897 | +------------+------------+------------+------------+------------+ | 24 | 0.41067 | 0.03936 | 0.01751 | 0.01895 | +------------+------------+------------+------------+------------+ | 26 | 0.41198 | 0.03916 | 0.01750 | 0.01893 | +------------+------------+------------+------------+------------+ | 28 | 0.40995 | 0.03890 | 0.01748 | 0.01892 | +------------+------------+------------+------------+------------+ | 30 | 0.41054 | 0.03936 | 0.01747 | 0.01891 | +------------+------------+------------+------------+------------+ | 32 | 0.40766 | 0.04014 | 0.01746 | 0.01890 | +------------+------------+------------+------------+------------+ | 34 | 0.40688 | 0.03975 | 0.01745 | 0.01889 | +------------+------------+------------+------------+------------+ | 36 | 0.40668 | 0.03982 | 0.01744 | 0.01888 | +------------+------------+------------+------------+------------+ | 38 | 0.40655 | 0.04001 | 0.01744 | 0.01888 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48474 | 0.01768 | 0.02025 | 0.02157 | +------------+------------+------------+------------+------------+ | 4 | 0.45724 | 0.03104 | 0.01846 | 0.01985 | +------------+------------+------------+------------+------------+ | 6 | 0.43733 | 0.03418 | 0.01797 | 0.01937 | +------------+------------+------------+------------+------------+ | 8 | 0.42672 | 0.03654 | 0.01774 | 0.01914 | +------------+------------+------------+------------+------------+ | 10 | 0.41997 | 0.03864 | 0.01759 | 0.01900 | +------------+------------+------------+------------+------------+ | 12 | 0.41742 | 0.03975 | 0.01749 | 0.01891 | +------------+------------+------------+------------+------------+ | 14 | 0.41316 | 0.04093 | 0.01742 | 0.01884 | +------------+------------+------------+------------+------------+ | 16 | 0.41126 | 0.04041 | 0.01738 | 0.01880 | +------------+------------+------------+------------+------------+ | 18 | 0.41009 | 0.04041 | 0.01735 | 0.01877 | +------------+------------+------------+------------+------------+ | 20 | 0.40747 | 0.04008 | 0.01732 | 0.01875 | +------------+------------+------------+------------+------------+ | 22 | 0.40891 | 0.04073 | 0.01730 | 0.01873 | +------------+------------+------------+------------+------------+ | 24 | 0.40740 | 0.04093 | 0.01729 | 0.01872 | +------------+------------+------------+------------+------------+ | 26 | 0.40570 | 0.04106 | 0.01728 | 0.01871 | +------------+------------+------------+------------+------------+ | 28 | 0.40570 | 0.04113 | 0.01727 | 0.01870 | +------------+------------+------------+------------+------------+ | 30 | 0.40675 | 0.04106 | 0.01726 | 0.01869 | +------------+------------+------------+------------+------------+ | 32 | 0.40432 | 0.04132 | 0.01726 | 0.01868 | +------------+------------+------------+------------+------------+ | 34 | 0.40498 | 0.04158 | 0.01725 | 0.01868 | +------------+------------+------------+------------+------------+ | 36 | 0.40609 | 0.04093 | 0.01725 | 0.01868 | +------------+------------+------------+------------+------------+ | 38 | 0.40550 | 0.04086 | 0.01724 | 0.01867 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.39234 | 0.02410 | 0.01365 | 0.01456 | +------------+------------+------------+------------+------------+ | 4 | 0.37263 | 0.03497 | 0.01479 | 0.01594 | +------------+------------+------------+------------+------------+ | 6 | 0.36778 | 0.03805 | 0.01537 | 0.01661 | +------------+------------+------------+------------+------------+ | 8 | 0.36830 | 0.03962 | 0.01572 | 0.01700 | +------------+------------+------------+------------+------------+ | 10 | 0.37092 | 0.04034 | 0.01595 | 0.01726 | +------------+------------+------------+------------+------------+ | 12 | 0.37551 | 0.04080 | 0.01611 | 0.01744 | +------------+------------+------------+------------+------------+ | 14 | 0.37741 | 0.04080 | 0.01623 | 0.01758 | +------------+------------+------------+------------+------------+ | 16 | 0.38238 | 0.04093 | 0.01633 | 0.01769 | +------------+------------+------------+------------+------------+ | 18 | 0.38513 | 0.04145 | 0.01641 | 0.01777 | +------------+------------+------------+------------+------------+ | 20 | 0.38566 | 0.04126 | 0.01647 | 0.01784 | +------------+------------+------------+------------+------------+ | 22 | 0.38454 | 0.04158 | 0.01653 | 0.01791 | +------------+------------+------------+------------+------------+ | 24 | 0.38481 | 0.04145 | 0.01657 | 0.01796 | +------------+------------+------------+------------+------------+ | 26 | 0.38631 | 0.04172 | 0.01662 | 0.01800 | +------------+------------+------------+------------+------------+ | 28 | 0.38671 | 0.04211 | 0.01665 | 0.01804 | +------------+------------+------------+------------+------------+ | 30 | 0.38671 | 0.04237 | 0.01668 | 0.01808 | +------------+------------+------------+------------+------------+ | 32 | 0.38788 | 0.04158 | 0.01671 | 0.01811 | +------------+------------+------------+------------+------------+ | 34 | 0.38887 | 0.04217 | 0.01674 | 0.01814 | +------------+------------+------------+------------+------------+ | 36 | 0.38834 | 0.04165 | 0.01676 | 0.01816 | +------------+------------+------------+------------+------------+ | 38 | 0.38893 | 0.04257 | 0.01678 | 0.01819 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.29378 | 0.03084 | 0.01559 | 0.01661 | +------------+------------+------------+------------+------------+ | 4 | 0.34997 | 0.04047 | 0.01478 | 0.01598 | +------------+------------+------------+------------+------------+ | 6 | 0.36929 | 0.04257 | 0.01472 | 0.01596 | +------------+------------+------------+------------+------------+ | 8 | 0.37819 | 0.04453 | 0.01470 | 0.01596 | +------------+------------+------------+------------+------------+ | 10 | 0.38612 | 0.04584 | 0.01469 | 0.01596 | +------------+------------+------------+------------+------------+ | 12 | 0.39090 | 0.04643 | 0.01467 | 0.01595 | +------------+------------+------------+------------+------------+ | 14 | 0.39705 | 0.04623 | 0.01466 | 0.01594 | +------------+------------+------------+------------+------------+ | 16 | 0.39836 | 0.04578 | 0.01464 | 0.01594 | +------------+------------+------------+------------+------------+ | 18 | 0.40138 | 0.04584 | 0.01463 | 0.01593 | +------------+------------+------------+------------+------------+ | 20 | 0.40399 | 0.04506 | 0.01463 | 0.01592 | +------------+------------+------------+------------+------------+ | 22 | 0.40380 | 0.04565 | 0.01462 | 0.01592 | +------------+------------+------------+------------+------------+ | 24 | 0.40458 | 0.04597 | 0.01461 | 0.01592 | +------------+------------+------------+------------+------------+ | 26 | 0.40432 | 0.04584 | 0.01461 | 0.01591 | +------------+------------+------------+------------+------------+ | 28 | 0.40524 | 0.04545 | 0.01460 | 0.01591 | +------------+------------+------------+------------+------------+ | 30 | 0.40609 | 0.04492 | 0.01460 | 0.01591 | +------------+------------+------------+------------+------------+ | 32 | 0.40635 | 0.04427 | 0.01460 | 0.01590 | +------------+------------+------------+------------+------------+ | 34 | 0.40714 | 0.04381 | 0.01459 | 0.01590 | +------------+------------+------------+------------+------------+ | 36 | 0.40773 | 0.04394 | 0.01459 | 0.01590 | +------------+------------+------------+------------+------------+ | 38 | 0.40858 | 0.04381 | 0.01459 | 0.01589 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.62652 | 0.01048 | 0.01776 | 0.01926 | +------------+------------+------------+------------+------------+ | 4 | 0.61126 | 0.02233 | 0.01584 | 0.01738 | +------------+------------+------------+------------+------------+ | 6 | 0.59443 | 0.02764 | 0.01529 | 0.01684 | +------------+------------+------------+------------+------------+ | 8 | 0.58173 | 0.03026 | 0.01502 | 0.01658 | +------------+------------+------------+------------+------------+ | 10 | 0.57734 | 0.03137 | 0.01487 | 0.01643 | +------------+------------+------------+------------+------------+ | 12 | 0.57485 | 0.03287 | 0.01477 | 0.01633 | +------------+------------+------------+------------+------------+ | 14 | 0.57348 | 0.03301 | 0.01469 | 0.01626 | +------------+------------+------------+------------+------------+ | 16 | 0.57217 | 0.03314 | 0.01464 | 0.01621 | +------------+------------+------------+------------+------------+ | 18 | 0.57236 | 0.03320 | 0.01460 | 0.01617 | +------------+------------+------------+------------+------------+ | 20 | 0.57276 | 0.03379 | 0.01457 | 0.01613 | +------------+------------+------------+------------+------------+ | 22 | 0.57354 | 0.03353 | 0.01454 | 0.01611 | +------------+------------+------------+------------+------------+ | 24 | 0.57184 | 0.03432 | 0.01452 | 0.01609 | +------------+------------+------------+------------+------------+ | 26 | 0.57040 | 0.03497 | 0.01450 | 0.01607 | +------------+------------+------------+------------+------------+ | 28 | 0.56974 | 0.03569 | 0.01449 | 0.01606 | +------------+------------+------------+------------+------------+ | 30 | 0.56916 | 0.03615 | 0.01448 | 0.01604 | +------------+------------+------------+------------+------------+ | 32 | 0.56863 | 0.03589 | 0.01446 | 0.01603 | +------------+------------+------------+------------+------------+ | 34 | 0.57020 | 0.03589 | 0.01445 | 0.01602 | +------------+------------+------------+------------+------------+ | 36 | 0.57092 | 0.03582 | 0.01445 | 0.01601 | +------------+------------+------------+------------+------------+ | 38 | 0.57099 | 0.03595 | 0.01444 | 0.01601 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.62646 | 0.01133 | 0.01777 | 0.01927 | +------------+------------+------------+------------+------------+ | 4 | 0.61172 | 0.02456 | 0.01583 | 0.01737 | +------------+------------+------------+------------+------------+ | 6 | 0.59561 | 0.02940 | 0.01528 | 0.01683 | +------------+------------+------------+------------+------------+ | 8 | 0.58592 | 0.03170 | 0.01502 | 0.01658 | +------------+------------+------------+------------+------------+ | 10 | 0.58029 | 0.03215 | 0.01487 | 0.01643 | +------------+------------+------------+------------+------------+ | 12 | 0.57983 | 0.03222 | 0.01477 | 0.01633 | +------------+------------+------------+------------+------------+ | 14 | 0.57682 | 0.03307 | 0.01470 | 0.01626 | +------------+------------+------------+------------+------------+ | 16 | 0.57623 | 0.03287 | 0.01464 | 0.01621 | +------------+------------+------------+------------+------------+ | 18 | 0.57721 | 0.03353 | 0.01460 | 0.01617 | +------------+------------+------------+------------+------------+ | 20 | 0.57708 | 0.03432 | 0.01457 | 0.01614 | +------------+------------+------------+------------+------------+ | 22 | 0.57505 | 0.03458 | 0.01455 | 0.01611 | +------------+------------+------------+------------+------------+ | 24 | 0.57394 | 0.03471 | 0.01452 | 0.01609 | +------------+------------+------------+------------+------------+ | 26 | 0.57433 | 0.03425 | 0.01451 | 0.01607 | +------------+------------+------------+------------+------------+ | 28 | 0.57400 | 0.03405 | 0.01449 | 0.01606 | +------------+------------+------------+------------+------------+ | 30 | 0.57472 | 0.03418 | 0.01448 | 0.01605 | +------------+------------+------------+------------+------------+ | 32 | 0.57400 | 0.03412 | 0.01447 | 0.01604 | +------------+------------+------------+------------+------------+ | 34 | 0.57439 | 0.03399 | 0.01446 | 0.01603 | +------------+------------+------------+------------+------------+ | 36 | 0.57341 | 0.03405 | 0.01445 | 0.01602 | +------------+------------+------------+------------+------------+ | 38 | 0.57295 | 0.03353 | 0.01444 | 0.01601 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.62122 | 0.01159 | 0.01778 | 0.01927 | +------------+------------+------------+------------+------------+ | 4 | 0.60747 | 0.02220 | 0.01585 | 0.01739 | +------------+------------+------------+------------+------------+ | 6 | 0.59201 | 0.02698 | 0.01529 | 0.01684 | +------------+------------+------------+------------+------------+ | 8 | 0.58238 | 0.02999 | 0.01502 | 0.01658 | +------------+------------+------------+------------+------------+ | 10 | 0.57767 | 0.03111 | 0.01487 | 0.01643 | +------------+------------+------------+------------+------------+ | 12 | 0.57446 | 0.03084 | 0.01477 | 0.01633 | +------------+------------+------------+------------+------------+ | 14 | 0.57367 | 0.03157 | 0.01470 | 0.01626 | +------------+------------+------------+------------+------------+ | 16 | 0.57145 | 0.03189 | 0.01465 | 0.01621 | +------------+------------+------------+------------+------------+ | 18 | 0.56961 | 0.03170 | 0.01461 | 0.01617 | +------------+------------+------------+------------+------------+ | 20 | 0.56739 | 0.03242 | 0.01457 | 0.01614 | +------------+------------+------------+------------+------------+ | 22 | 0.56542 | 0.03307 | 0.01455 | 0.01612 | +------------+------------+------------+------------+------------+ | 24 | 0.56529 | 0.03346 | 0.01453 | 0.01609 | +------------+------------+------------+------------+------------+ | 26 | 0.56437 | 0.03340 | 0.01451 | 0.01608 | +------------+------------+------------+------------+------------+ | 28 | 0.56464 | 0.03346 | 0.01449 | 0.01606 | +------------+------------+------------+------------+------------+ | 30 | 0.56496 | 0.03405 | 0.01448 | 0.01605 | +------------+------------+------------+------------+------------+ | 32 | 0.56562 | 0.03405 | 0.01447 | 0.01604 | +------------+------------+------------+------------+------------+ | 34 | 0.56758 | 0.03386 | 0.01446 | 0.01603 | +------------+------------+------------+------------+------------+ | 36 | 0.56654 | 0.03386 | 0.01445 | 0.01602 | +------------+------------+------------+------------+------------+ | 38 | 0.56719 | 0.03360 | 0.01445 | 0.01601 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.62318 | 0.01081 | 0.01739 | 0.01887 | +------------+------------+------------+------------+------------+ | 4 | 0.61316 | 0.02246 | 0.01557 | 0.01709 | +------------+------------+------------+------------+------------+ | 6 | 0.59463 | 0.02665 | 0.01504 | 0.01657 | +------------+------------+------------+------------+------------+ | 8 | 0.58245 | 0.02842 | 0.01479 | 0.01633 | +------------+------------+------------+------------+------------+ | 10 | 0.57721 | 0.02980 | 0.01464 | 0.01619 | +------------+------------+------------+------------+------------+ | 12 | 0.57394 | 0.03091 | 0.01455 | 0.01610 | +------------+------------+------------+------------+------------+ | 14 | 0.57335 | 0.03274 | 0.01449 | 0.01604 | +------------+------------+------------+------------+------------+ | 16 | 0.57282 | 0.03301 | 0.01445 | 0.01600 | +------------+------------+------------+------------+------------+ | 18 | 0.57243 | 0.03360 | 0.01441 | 0.01596 | +------------+------------+------------+------------+------------+ | 20 | 0.57158 | 0.03379 | 0.01439 | 0.01594 | +------------+------------+------------+------------+------------+ | 22 | 0.57230 | 0.03432 | 0.01437 | 0.01592 | +------------+------------+------------+------------+------------+ | 24 | 0.57223 | 0.03373 | 0.01435 | 0.01591 | +------------+------------+------------+------------+------------+ | 26 | 0.57184 | 0.03360 | 0.01434 | 0.01589 | +------------+------------+------------+------------+------------+ | 28 | 0.57066 | 0.03379 | 0.01433 | 0.01588 | +------------+------------+------------+------------+------------+ | 30 | 0.57007 | 0.03373 | 0.01432 | 0.01588 | +------------+------------+------------+------------+------------+ | 32 | 0.57027 | 0.03353 | 0.01431 | 0.01587 | +------------+------------+------------+------------+------------+ | 34 | 0.56994 | 0.03412 | 0.01431 | 0.01586 | +------------+------------+------------+------------+------------+ | 36 | 0.56968 | 0.03412 | 0.01430 | 0.01586 | +------------+------------+------------+------------+------------+ | 38 | 0.56909 | 0.03405 | 0.01430 | 0.01586 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51395 | 0.02069 | 0.01209 | 0.01316 | +------------+------------+------------+------------+------------+ | 4 | 0.50963 | 0.03287 | 0.01262 | 0.01390 | +------------+------------+------------+------------+------------+ | 6 | 0.50819 | 0.03707 | 0.01294 | 0.01431 | +------------+------------+------------+------------+------------+ | 8 | 0.51323 | 0.03733 | 0.01315 | 0.01456 | +------------+------------+------------+------------+------------+ | 10 | 0.51722 | 0.03726 | 0.01330 | 0.01473 | +------------+------------+------------+------------+------------+ | 12 | 0.52056 | 0.03752 | 0.01340 | 0.01486 | +------------+------------+------------+------------+------------+ | 14 | 0.52502 | 0.03661 | 0.01349 | 0.01496 | +------------+------------+------------+------------+------------+ | 16 | 0.52868 | 0.03615 | 0.01356 | 0.01504 | +------------+------------+------------+------------+------------+ | 18 | 0.53078 | 0.03595 | 0.01361 | 0.01511 | +------------+------------+------------+------------+------------+ | 20 | 0.53130 | 0.03563 | 0.01366 | 0.01516 | +------------+------------+------------+------------+------------+ | 22 | 0.53255 | 0.03589 | 0.01370 | 0.01521 | +------------+------------+------------+------------+------------+ | 24 | 0.53595 | 0.03576 | 0.01374 | 0.01525 | +------------+------------+------------+------------+------------+ | 26 | 0.53857 | 0.03595 | 0.01377 | 0.01528 | +------------+------------+------------+------------+------------+ | 28 | 0.53824 | 0.03621 | 0.01379 | 0.01531 | +------------+------------+------------+------------+------------+ | 30 | 0.54041 | 0.03628 | 0.01381 | 0.01533 | +------------+------------+------------+------------+------------+ | 32 | 0.54172 | 0.03674 | 0.01383 | 0.01536 | +------------+------------+------------+------------+------------+ | 34 | 0.54427 | 0.03707 | 0.01385 | 0.01538 | +------------+------------+------------+------------+------------+ | 36 | 0.54637 | 0.03667 | 0.01387 | 0.01540 | +------------+------------+------------+------------+------------+ | 38 | 0.54853 | 0.03621 | 0.01388 | 0.01541 | +------------+------------+------------+------------+------------+ alpha: 100 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.41146 | 0.02829 | 0.01324 | 0.01440 | +------------+------------+------------+------------+------------+ | 4 | 0.47498 | 0.03471 | 0.01220 | 0.01350 | +------------+------------+------------+------------+------------+ | 6 | 0.50301 | 0.03621 | 0.01208 | 0.01342 | +------------+------------+------------+------------+------------+ | 8 | 0.51611 | 0.03661 | 0.01204 | 0.01341 | +------------+------------+------------+------------+------------+ | 10 | 0.52626 | 0.03556 | 0.01202 | 0.01340 | +------------+------------+------------+------------+------------+ | 12 | 0.53648 | 0.03595 | 0.01201 | 0.01340 | +------------+------------+------------+------------+------------+ | 14 | 0.54303 | 0.03674 | 0.01200 | 0.01339 | +------------+------------+------------+------------+------------+ | 16 | 0.54512 | 0.03779 | 0.01199 | 0.01339 | +------------+------------+------------+------------+------------+ | 18 | 0.54735 | 0.03805 | 0.01198 | 0.01339 | +------------+------------+------------+------------+------------+ | 20 | 0.54892 | 0.03851 | 0.01197 | 0.01338 | +------------+------------+------------+------------+------------+ | 22 | 0.55239 | 0.03766 | 0.01197 | 0.01338 | +------------+------------+------------+------------+------------+ | 24 | 0.55409 | 0.03818 | 0.01196 | 0.01337 | +------------+------------+------------+------------+------------+ | 26 | 0.55527 | 0.03805 | 0.01196 | 0.01337 | +------------+------------+------------+------------+------------+ | 28 | 0.55678 | 0.03805 | 0.01195 | 0.01337 | +------------+------------+------------+------------+------------+ | 30 | 0.55704 | 0.03752 | 0.01195 | 0.01336 | +------------+------------+------------+------------+------------+ | 32 | 0.55678 | 0.03785 | 0.01194 | 0.01336 | +------------+------------+------------+------------+------------+ | 34 | 0.55881 | 0.03785 | 0.01194 | 0.01335 | +------------+------------+------------+------------+------------+ | 36 | 0.55940 | 0.03792 | 0.01193 | 0.01335 | +------------+------------+------------+------------+------------+ | 38 | 0.55966 | 0.03811 | 0.01193 | 0.01335 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.09424 | 0.01198 | 0.09576 | 0.09695 | +------------+------------+------------+------------+------------+ | 4 | 0.09031 | 0.02115 | 0.08189 | 0.08321 | +------------+------------+------------+------------+------------+ | 6 | 0.08782 | 0.02331 | 0.07900 | 0.08033 | +------------+------------+------------+------------+------------+ | 8 | 0.08946 | 0.02475 | 0.07776 | 0.07910 | +------------+------------+------------+------------+------------+ | 10 | 0.08913 | 0.02580 | 0.07717 | 0.07852 | +------------+------------+------------+------------+------------+ | 12 | 0.08913 | 0.02626 | 0.07688 | 0.07822 | +------------+------------+------------+------------+------------+ | 14 | 0.08959 | 0.02633 | 0.07672 | 0.07806 | +------------+------------+------------+------------+------------+ | 16 | 0.08952 | 0.02541 | 0.07662 | 0.07797 | +------------+------------+------------+------------+------------+ | 18 | 0.08861 | 0.02561 | 0.07656 | 0.07790 | +------------+------------+------------+------------+------------+ | 20 | 0.08933 | 0.02528 | 0.07652 | 0.07786 | +------------+------------+------------+------------+------------+ | 22 | 0.08887 | 0.02541 | 0.07649 | 0.07783 | +------------+------------+------------+------------+------------+ | 24 | 0.08933 | 0.02580 | 0.07647 | 0.07781 | +------------+------------+------------+------------+------------+ | 26 | 0.08847 | 0.02587 | 0.07645 | 0.07780 | +------------+------------+------------+------------+------------+ | 28 | 0.08880 | 0.02593 | 0.07644 | 0.07779 | +------------+------------+------------+------------+------------+ | 30 | 0.08900 | 0.02561 | 0.07643 | 0.07778 | +------------+------------+------------+------------+------------+ | 32 | 0.08887 | 0.02561 | 0.07643 | 0.07777 | +------------+------------+------------+------------+------------+ | 34 | 0.08933 | 0.02574 | 0.07642 | 0.07777 | +------------+------------+------------+------------+------------+ | 36 | 0.08933 | 0.02528 | 0.07641 | 0.07776 | +------------+------------+------------+------------+------------+ | 38 | 0.08887 | 0.02534 | 0.07641 | 0.07776 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.08959 | 0.01251 | 0.09198 | 0.09317 | +------------+------------+------------+------------+------------+ | 4 | 0.08566 | 0.02377 | 0.07993 | 0.08126 | +------------+------------+------------+------------+------------+ | 6 | 0.08238 | 0.02456 | 0.07830 | 0.07963 | +------------+------------+------------+------------+------------+ | 8 | 0.08317 | 0.02528 | 0.07759 | 0.07893 | +------------+------------+------------+------------+------------+ | 10 | 0.08265 | 0.02554 | 0.07721 | 0.07856 | +------------+------------+------------+------------+------------+ | 12 | 0.08238 | 0.02508 | 0.07700 | 0.07834 | +------------+------------+------------+------------+------------+ | 14 | 0.08238 | 0.02521 | 0.07687 | 0.07821 | +------------+------------+------------+------------+------------+ | 16 | 0.08179 | 0.02528 | 0.07678 | 0.07812 | +------------+------------+------------+------------+------------+ | 18 | 0.08225 | 0.02528 | 0.07671 | 0.07806 | +------------+------------+------------+------------+------------+ | 20 | 0.08356 | 0.02515 | 0.07665 | 0.07800 | +------------+------------+------------+------------+------------+ | 22 | 0.08343 | 0.02534 | 0.07660 | 0.07795 | +------------+------------+------------+------------+------------+ | 24 | 0.08415 | 0.02456 | 0.07655 | 0.07790 | +------------+------------+------------+------------+------------+ | 26 | 0.08435 | 0.02377 | 0.07650 | 0.07785 | +------------+------------+------------+------------+------------+ | 28 | 0.08428 | 0.02443 | 0.07645 | 0.07780 | +------------+------------+------------+------------+------------+ | 30 | 0.08461 | 0.02397 | 0.07641 | 0.07776 | +------------+------------+------------+------------+------------+ | 32 | 0.08454 | 0.02410 | 0.07638 | 0.07772 | +------------+------------+------------+------------+------------+ | 34 | 0.08468 | 0.02390 | 0.07635 | 0.07770 | +------------+------------+------------+------------+------------+ | 36 | 0.08435 | 0.02449 | 0.07633 | 0.07768 | +------------+------------+------------+------------+------------+ | 38 | 0.08474 | 0.02495 | 0.07631 | 0.07766 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.09535 | 0.01297 | 0.09606 | 0.09725 | +------------+------------+------------+------------+------------+ | 4 | 0.09659 | 0.02010 | 0.08144 | 0.08275 | +------------+------------+------------+------------+------------+ | 6 | 0.08834 | 0.02253 | 0.07935 | 0.08068 | +------------+------------+------------+------------+------------+ | 8 | 0.08579 | 0.02253 | 0.07838 | 0.07972 | +------------+------------+------------+------------+------------+ | 10 | 0.08631 | 0.02292 | 0.07788 | 0.07922 | +------------+------------+------------+------------+------------+ | 12 | 0.08553 | 0.02410 | 0.07758 | 0.07892 | +------------+------------+------------+------------+------------+ | 14 | 0.08644 | 0.02403 | 0.07737 | 0.07872 | +------------+------------+------------+------------+------------+ | 16 | 0.08788 | 0.02462 | 0.07721 | 0.07856 | +------------+------------+------------+------------+------------+ | 18 | 0.08782 | 0.02403 | 0.07708 | 0.07843 | +------------+------------+------------+------------+------------+ | 20 | 0.08782 | 0.02475 | 0.07697 | 0.07832 | +------------+------------+------------+------------+------------+ | 22 | 0.08775 | 0.02489 | 0.07689 | 0.07823 | +------------+------------+------------+------------+------------+ | 24 | 0.08815 | 0.02534 | 0.07682 | 0.07816 | +------------+------------+------------+------------+------------+ | 26 | 0.08730 | 0.02521 | 0.07676 | 0.07810 | +------------+------------+------------+------------+------------+ | 28 | 0.08723 | 0.02528 | 0.07671 | 0.07806 | +------------+------------+------------+------------+------------+ | 30 | 0.08684 | 0.02528 | 0.07667 | 0.07801 | +------------+------------+------------+------------+------------+ | 32 | 0.08815 | 0.02469 | 0.07663 | 0.07798 | +------------+------------+------------+------------+------------+ | 34 | 0.08756 | 0.02495 | 0.07660 | 0.07795 | +------------+------------+------------+------------+------------+ | 36 | 0.08775 | 0.02456 | 0.07658 | 0.07793 | +------------+------------+------------+------------+------------+ | 38 | 0.08828 | 0.02403 | 0.07656 | 0.07790 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.08821 | 0.01297 | 0.09553 | 0.09671 | +------------+------------+------------+------------+------------+ | 4 | 0.08926 | 0.02168 | 0.08123 | 0.08255 | +------------+------------+------------+------------+------------+ | 6 | 0.09103 | 0.02423 | 0.07837 | 0.07971 | +------------+------------+------------+------------+------------+ | 8 | 0.08965 | 0.02423 | 0.07731 | 0.07865 | +------------+------------+------------+------------+------------+ | 10 | 0.08769 | 0.02567 | 0.07685 | 0.07820 | +------------+------------+------------+------------+------------+ | 12 | 0.08775 | 0.02692 | 0.07662 | 0.07796 | +------------+------------+------------+------------+------------+ | 14 | 0.08900 | 0.02744 | 0.07648 | 0.07782 | +------------+------------+------------+------------+------------+ | 16 | 0.08998 | 0.02790 | 0.07638 | 0.07773 | +------------+------------+------------+------------+------------+ | 18 | 0.09103 | 0.02796 | 0.07632 | 0.07767 | +------------+------------+------------+------------+------------+ | 20 | 0.09109 | 0.02764 | 0.07627 | 0.07762 | +------------+------------+------------+------------+------------+ | 22 | 0.09096 | 0.02770 | 0.07624 | 0.07759 | +------------+------------+------------+------------+------------+ | 24 | 0.09149 | 0.02783 | 0.07621 | 0.07756 | +------------+------------+------------+------------+------------+ | 26 | 0.09162 | 0.02731 | 0.07619 | 0.07754 | +------------+------------+------------+------------+------------+ | 28 | 0.09142 | 0.02777 | 0.07617 | 0.07752 | +------------+------------+------------+------------+------------+ | 30 | 0.09214 | 0.02731 | 0.07616 | 0.07751 | +------------+------------+------------+------------+------------+ | 32 | 0.09129 | 0.02750 | 0.07615 | 0.07750 | +------------+------------+------------+------------+------------+ | 34 | 0.09136 | 0.02750 | 0.07614 | 0.07749 | +------------+------------+------------+------------+------------+ | 36 | 0.09044 | 0.02718 | 0.07614 | 0.07749 | +------------+------------+------------+------------+------------+ | 38 | 0.09109 | 0.02724 | 0.07613 | 0.07748 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.10157 | 0.01487 | 0.08498 | 0.08611 | +------------+------------+------------+------------+------------+ | 4 | 0.09928 | 0.02338 | 0.07580 | 0.07706 | +------------+------------+------------+------------+------------+ | 6 | 0.09659 | 0.02750 | 0.07400 | 0.07528 | +------------+------------+------------+------------+------------+ | 8 | 0.09653 | 0.02737 | 0.07340 | 0.07469 | +------------+------------+------------+------------+------------+ | 10 | 0.09882 | 0.02731 | 0.07323 | 0.07453 | +------------+------------+------------+------------+------------+ | 12 | 0.09967 | 0.02698 | 0.07323 | 0.07453 | +------------+------------+------------+------------+------------+ | 14 | 0.09836 | 0.02744 | 0.07329 | 0.07460 | +------------+------------+------------+------------+------------+ | 16 | 0.09633 | 0.02711 | 0.07338 | 0.07469 | +------------+------------+------------+------------+------------+ | 18 | 0.09522 | 0.02737 | 0.07348 | 0.07480 | +------------+------------+------------+------------+------------+ | 20 | 0.09489 | 0.02809 | 0.07359 | 0.07490 | +------------+------------+------------+------------+------------+ | 22 | 0.09574 | 0.02718 | 0.07369 | 0.07500 | +------------+------------+------------+------------+------------+ | 24 | 0.09640 | 0.02796 | 0.07378 | 0.07510 | +------------+------------+------------+------------+------------+ | 26 | 0.09542 | 0.02764 | 0.07387 | 0.07519 | +------------+------------+------------+------------+------------+ | 28 | 0.09522 | 0.02770 | 0.07396 | 0.07528 | +------------+------------+------------+------------+------------+ | 30 | 0.09398 | 0.02770 | 0.07404 | 0.07537 | +------------+------------+------------+------------+------------+ | 32 | 0.09319 | 0.02777 | 0.07412 | 0.07544 | +------------+------------+------------+------------+------------+ | 34 | 0.09227 | 0.02796 | 0.07419 | 0.07552 | +------------+------------+------------+------------+------------+ | 36 | 0.09142 | 0.02809 | 0.07426 | 0.07559 | +------------+------------+------------+------------+------------+ | 38 | 0.09109 | 0.02836 | 0.07432 | 0.07565 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.08317 | 0.01447 | 0.07154 | 0.07242 | +------------+------------+------------+------------+------------+ | 4 | 0.09686 | 0.02495 | 0.06499 | 0.06613 | +------------+------------+------------+------------+------------+ | 6 | 0.09928 | 0.02685 | 0.06658 | 0.06779 | +------------+------------+------------+------------+------------+ | 8 | 0.09659 | 0.02757 | 0.06802 | 0.06926 | +------------+------------+------------+------------+------------+ | 10 | 0.09509 | 0.02737 | 0.06910 | 0.07035 | +------------+------------+------------+------------+------------+ | 12 | 0.09404 | 0.02711 | 0.06991 | 0.07117 | +------------+------------+------------+------------+------------+ | 14 | 0.09319 | 0.02737 | 0.07053 | 0.07180 | +------------+------------+------------+------------+------------+ | 16 | 0.09299 | 0.02803 | 0.07102 | 0.07230 | +------------+------------+------------+------------+------------+ | 18 | 0.09188 | 0.02849 | 0.07141 | 0.07270 | +------------+------------+------------+------------+------------+ | 20 | 0.09214 | 0.02796 | 0.07174 | 0.07303 | +------------+------------+------------+------------+------------+ | 22 | 0.09149 | 0.02750 | 0.07201 | 0.07331 | +------------+------------+------------+------------+------------+ | 24 | 0.09175 | 0.02750 | 0.07224 | 0.07354 | +------------+------------+------------+------------+------------+ | 26 | 0.09240 | 0.02750 | 0.07243 | 0.07374 | +------------+------------+------------+------------+------------+ | 28 | 0.09253 | 0.02764 | 0.07260 | 0.07391 | +------------+------------+------------+------------+------------+ | 30 | 0.09299 | 0.02790 | 0.07275 | 0.07405 | +------------+------------+------------+------------+------------+ | 32 | 0.09306 | 0.02816 | 0.07287 | 0.07418 | +------------+------------+------------+------------+------------+ | 34 | 0.09234 | 0.02783 | 0.07298 | 0.07429 | +------------+------------+------------+------------+------------+ | 36 | 0.09227 | 0.02803 | 0.07308 | 0.07439 | +------------+------------+------------+------------+------------+ | 38 | 0.09208 | 0.02809 | 0.07316 | 0.07448 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.10707 | 0.01447 | 0.08053 | 0.08189 | +------------+------------+------------+------------+------------+ | 4 | 0.10570 | 0.02403 | 0.06820 | 0.06965 | +------------+------------+------------+------------+------------+ | 6 | 0.10157 | 0.02744 | 0.06582 | 0.06729 | +------------+------------+------------+------------+------------+ | 8 | 0.09856 | 0.02823 | 0.06476 | 0.06624 | +------------+------------+------------+------------+------------+ | 10 | 0.09568 | 0.02809 | 0.06418 | 0.06566 | +------------+------------+------------+------------+------------+ | 12 | 0.09430 | 0.02888 | 0.06384 | 0.06532 | +------------+------------+------------+------------+------------+ | 14 | 0.09325 | 0.02862 | 0.06362 | 0.06510 | +------------+------------+------------+------------+------------+ | 16 | 0.09188 | 0.02836 | 0.06347 | 0.06495 | +------------+------------+------------+------------+------------+ | 18 | 0.09162 | 0.02823 | 0.06336 | 0.06485 | +------------+------------+------------+------------+------------+ | 20 | 0.09103 | 0.02901 | 0.06328 | 0.06476 | +------------+------------+------------+------------+------------+ | 22 | 0.09168 | 0.02888 | 0.06321 | 0.06470 | +------------+------------+------------+------------+------------+ | 24 | 0.09050 | 0.02908 | 0.06316 | 0.06464 | +------------+------------+------------+------------+------------+ | 26 | 0.09044 | 0.02855 | 0.06311 | 0.06459 | +------------+------------+------------+------------+------------+ | 28 | 0.09109 | 0.02783 | 0.06307 | 0.06455 | +------------+------------+------------+------------+------------+ | 30 | 0.09044 | 0.02783 | 0.06303 | 0.06451 | +------------+------------+------------+------------+------------+ | 32 | 0.09037 | 0.02724 | 0.06299 | 0.06448 | +------------+------------+------------+------------+------------+ | 34 | 0.09018 | 0.02724 | 0.06296 | 0.06444 | +------------+------------+------------+------------+------------+ | 36 | 0.09024 | 0.02783 | 0.06293 | 0.06441 | +------------+------------+------------+------------+------------+ | 38 | 0.08991 | 0.02757 | 0.06290 | 0.06439 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.11663 | 0.01500 | 0.07982 | 0.08118 | +------------+------------+------------+------------+------------+ | 4 | 0.10360 | 0.02646 | 0.06862 | 0.07007 | +------------+------------+------------+------------+------------+ | 6 | 0.09542 | 0.02698 | 0.06633 | 0.06780 | +------------+------------+------------+------------+------------+ | 8 | 0.09371 | 0.02692 | 0.06525 | 0.06672 | +------------+------------+------------+------------+------------+ | 10 | 0.09280 | 0.02744 | 0.06462 | 0.06610 | +------------+------------+------------+------------+------------+ | 12 | 0.09221 | 0.02567 | 0.06421 | 0.06569 | +------------+------------+------------+------------+------------+ | 14 | 0.09083 | 0.02561 | 0.06392 | 0.06540 | +------------+------------+------------+------------+------------+ | 16 | 0.08893 | 0.02606 | 0.06371 | 0.06519 | +------------+------------+------------+------------+------------+ | 18 | 0.08998 | 0.02731 | 0.06355 | 0.06504 | +------------+------------+------------+------------+------------+ | 20 | 0.09070 | 0.02737 | 0.06343 | 0.06491 | +------------+------------+------------+------------+------------+ | 22 | 0.09031 | 0.02796 | 0.06334 | 0.06482 | +------------+------------+------------+------------+------------+ | 24 | 0.09194 | 0.02796 | 0.06326 | 0.06475 | +------------+------------+------------+------------+------------+ | 26 | 0.09247 | 0.02881 | 0.06320 | 0.06469 | +------------+------------+------------+------------+------------+ | 28 | 0.09260 | 0.02868 | 0.06315 | 0.06464 | +------------+------------+------------+------------+------------+ | 30 | 0.09339 | 0.02875 | 0.06311 | 0.06459 | +------------+------------+------------+------------+------------+ | 32 | 0.09352 | 0.02862 | 0.06307 | 0.06456 | +------------+------------+------------+------------+------------+ | 34 | 0.09332 | 0.02908 | 0.06304 | 0.06453 | +------------+------------+------------+------------+------------+ | 36 | 0.09240 | 0.02901 | 0.06301 | 0.06450 | +------------+------------+------------+------------+------------+ | 38 | 0.09247 | 0.02895 | 0.06299 | 0.06447 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.11172 | 0.01257 | 0.08140 | 0.08276 | +------------+------------+------------+------------+------------+ | 4 | 0.10360 | 0.02482 | 0.06833 | 0.06978 | +------------+------------+------------+------------+------------+ | 6 | 0.09718 | 0.02750 | 0.06604 | 0.06751 | +------------+------------+------------+------------+------------+ | 8 | 0.09712 | 0.02698 | 0.06501 | 0.06648 | +------------+------------+------------+------------+------------+ | 10 | 0.09561 | 0.02711 | 0.06443 | 0.06591 | +------------+------------+------------+------------+------------+ | 12 | 0.09352 | 0.02777 | 0.06407 | 0.06555 | +------------+------------+------------+------------+------------+ | 14 | 0.09227 | 0.02770 | 0.06382 | 0.06530 | +------------+------------+------------+------------+------------+ | 16 | 0.09050 | 0.02908 | 0.06364 | 0.06512 | +------------+------------+------------+------------+------------+ | 18 | 0.09109 | 0.02875 | 0.06350 | 0.06498 | +------------+------------+------------+------------+------------+ | 20 | 0.09162 | 0.02816 | 0.06339 | 0.06487 | +------------+------------+------------+------------+------------+ | 22 | 0.08933 | 0.02901 | 0.06330 | 0.06478 | +------------+------------+------------+------------+------------+ | 24 | 0.08821 | 0.02960 | 0.06322 | 0.06471 | +------------+------------+------------+------------+------------+ | 26 | 0.08834 | 0.02993 | 0.06316 | 0.06465 | +------------+------------+------------+------------+------------+ | 28 | 0.08815 | 0.02986 | 0.06311 | 0.06460 | +------------+------------+------------+------------+------------+ | 30 | 0.08893 | 0.02993 | 0.06307 | 0.06455 | +------------+------------+------------+------------+------------+ | 32 | 0.08965 | 0.02934 | 0.06303 | 0.06451 | +------------+------------+------------+------------+------------+ | 34 | 0.08874 | 0.02927 | 0.06299 | 0.06448 | +------------+------------+------------+------------+------------+ | 36 | 0.08867 | 0.02921 | 0.06296 | 0.06445 | +------------+------------+------------+------------+------------+ | 38 | 0.08769 | 0.02862 | 0.06293 | 0.06442 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.12102 | 0.01487 | 0.08036 | 0.08171 | +------------+------------+------------+------------+------------+ | 4 | 0.11172 | 0.02371 | 0.06829 | 0.06974 | +------------+------------+------------+------------+------------+ | 6 | 0.10282 | 0.02534 | 0.06588 | 0.06735 | +------------+------------+------------+------------+------------+ | 8 | 0.09974 | 0.02744 | 0.06476 | 0.06623 | +------------+------------+------------+------------+------------+ | 10 | 0.09712 | 0.02764 | 0.06414 | 0.06562 | +------------+------------+------------+------------+------------+ | 12 | 0.09614 | 0.02718 | 0.06378 | 0.06526 | +------------+------------+------------+------------+------------+ | 14 | 0.09437 | 0.02783 | 0.06354 | 0.06502 | +------------+------------+------------+------------+------------+ | 16 | 0.09470 | 0.02895 | 0.06337 | 0.06485 | +------------+------------+------------+------------+------------+ | 18 | 0.09443 | 0.02796 | 0.06324 | 0.06472 | +------------+------------+------------+------------+------------+ | 20 | 0.09587 | 0.02881 | 0.06314 | 0.06463 | +------------+------------+------------+------------+------------+ | 22 | 0.09424 | 0.02842 | 0.06306 | 0.06455 | +------------+------------+------------+------------+------------+ | 24 | 0.09398 | 0.02862 | 0.06299 | 0.06448 | +------------+------------+------------+------------+------------+ | 26 | 0.09358 | 0.02855 | 0.06294 | 0.06442 | +------------+------------+------------+------------+------------+ | 28 | 0.09378 | 0.02901 | 0.06289 | 0.06437 | +------------+------------+------------+------------+------------+ | 30 | 0.09299 | 0.02895 | 0.06285 | 0.06433 | +------------+------------+------------+------------+------------+ | 32 | 0.09227 | 0.02927 | 0.06281 | 0.06430 | +------------+------------+------------+------------+------------+ | 34 | 0.09057 | 0.02980 | 0.06278 | 0.06427 | +------------+------------+------------+------------+------------+ | 36 | 0.08952 | 0.02999 | 0.06276 | 0.06424 | +------------+------------+------------+------------+------------+ | 38 | 0.08998 | 0.02967 | 0.06274 | 0.06422 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.12299 | 0.01637 | 0.07317 | 0.07442 | +------------+------------+------------+------------+------------+ | 4 | 0.10714 | 0.02613 | 0.06291 | 0.06428 | +------------+------------+------------+------------+------------+ | 6 | 0.10275 | 0.02921 | 0.06127 | 0.06267 | +------------+------------+------------+------------+------------+ | 8 | 0.09679 | 0.03026 | 0.06068 | 0.06209 | +------------+------------+------------+------------+------------+ | 10 | 0.09470 | 0.03039 | 0.06043 | 0.06185 | +------------+------------+------------+------------+------------+ | 12 | 0.09463 | 0.02993 | 0.06034 | 0.06177 | +------------+------------+------------+------------+------------+ | 14 | 0.09155 | 0.02999 | 0.06033 | 0.06176 | +------------+------------+------------+------------+------------+ | 16 | 0.09267 | 0.03052 | 0.06036 | 0.06180 | +------------+------------+------------+------------+------------+ | 18 | 0.09194 | 0.02973 | 0.06042 | 0.06186 | +------------+------------+------------+------------+------------+ | 20 | 0.09122 | 0.02934 | 0.06049 | 0.06193 | +------------+------------+------------+------------+------------+ | 22 | 0.09240 | 0.02914 | 0.06056 | 0.06201 | +------------+------------+------------+------------+------------+ | 24 | 0.09188 | 0.02940 | 0.06063 | 0.06208 | +------------+------------+------------+------------+------------+ | 26 | 0.09175 | 0.02881 | 0.06071 | 0.06216 | +------------+------------+------------+------------+------------+ | 28 | 0.09103 | 0.02927 | 0.06077 | 0.06223 | +------------+------------+------------+------------+------------+ | 30 | 0.09024 | 0.02954 | 0.06084 | 0.06230 | +------------+------------+------------+------------+------------+ | 32 | 0.08959 | 0.02940 | 0.06090 | 0.06236 | +------------+------------+------------+------------+------------+ | 34 | 0.08978 | 0.02901 | 0.06096 | 0.06242 | +------------+------------+------------+------------+------------+ | 36 | 0.08926 | 0.02947 | 0.06102 | 0.06248 | +------------+------------+------------+------------+------------+ | 38 | 0.08985 | 0.02927 | 0.06107 | 0.06253 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.09646 | 0.01991 | 0.05487 | 0.05586 | +------------+------------+------------+------------+------------+ | 4 | 0.08880 | 0.02836 | 0.05453 | 0.05577 | +------------+------------+------------+------------+------------+ | 6 | 0.08788 | 0.03091 | 0.05586 | 0.05717 | +------------+------------+------------+------------+------------+ | 8 | 0.08998 | 0.03091 | 0.05669 | 0.05804 | +------------+------------+------------+------------+------------+ | 10 | 0.09136 | 0.03229 | 0.05726 | 0.05864 | +------------+------------+------------+------------+------------+ | 12 | 0.08978 | 0.03098 | 0.05771 | 0.05910 | +------------+------------+------------+------------+------------+ | 14 | 0.09064 | 0.03032 | 0.05808 | 0.05949 | +------------+------------+------------+------------+------------+ | 16 | 0.09057 | 0.02973 | 0.05838 | 0.05980 | +------------+------------+------------+------------+------------+ | 18 | 0.09136 | 0.02986 | 0.05863 | 0.06005 | +------------+------------+------------+------------+------------+ | 20 | 0.09325 | 0.02993 | 0.05884 | 0.06027 | +------------+------------+------------+------------+------------+ | 22 | 0.09332 | 0.02993 | 0.05902 | 0.06045 | +------------+------------+------------+------------+------------+ | 24 | 0.09378 | 0.02934 | 0.05917 | 0.06060 | +------------+------------+------------+------------+------------+ | 26 | 0.09456 | 0.02973 | 0.05929 | 0.06073 | +------------+------------+------------+------------+------------+ | 28 | 0.09515 | 0.03065 | 0.05940 | 0.06084 | +------------+------------+------------+------------+------------+ | 30 | 0.09483 | 0.03052 | 0.05949 | 0.06093 | +------------+------------+------------+------------+------------+ | 32 | 0.09437 | 0.03058 | 0.05957 | 0.06101 | +------------+------------+------------+------------+------------+ | 34 | 0.09476 | 0.03026 | 0.05964 | 0.06109 | +------------+------------+------------+------------+------------+ | 36 | 0.09463 | 0.02993 | 0.05970 | 0.06115 | +------------+------------+------------+------------+------------+ | 38 | 0.09417 | 0.03012 | 0.05975 | 0.06120 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18219 | 0.01185 | 0.06358 | 0.06512 | +------------+------------+------------+------------+------------+ | 4 | 0.18644 | 0.02246 | 0.05293 | 0.05454 | +------------+------------+------------+------------+------------+ | 6 | 0.16785 | 0.02613 | 0.05052 | 0.05214 | +------------+------------+------------+------------+------------+ | 8 | 0.16005 | 0.02927 | 0.04940 | 0.05103 | +------------+------------+------------+------------+------------+ | 10 | 0.15868 | 0.02875 | 0.04874 | 0.05037 | +------------+------------+------------+------------+------------+ | 12 | 0.15435 | 0.02875 | 0.04831 | 0.04994 | +------------+------------+------------+------------+------------+ | 14 | 0.15370 | 0.02954 | 0.04801 | 0.04964 | +------------+------------+------------+------------+------------+ | 16 | 0.15174 | 0.02947 | 0.04779 | 0.04942 | +------------+------------+------------+------------+------------+ | 18 | 0.15174 | 0.02960 | 0.04762 | 0.04925 | +------------+------------+------------+------------+------------+ | 20 | 0.15128 | 0.03058 | 0.04748 | 0.04911 | +------------+------------+------------+------------+------------+ | 22 | 0.15016 | 0.03071 | 0.04737 | 0.04900 | +------------+------------+------------+------------+------------+ | 24 | 0.14833 | 0.03084 | 0.04728 | 0.04892 | +------------+------------+------------+------------+------------+ | 26 | 0.14728 | 0.03137 | 0.04721 | 0.04884 | +------------+------------+------------+------------+------------+ | 28 | 0.14754 | 0.03150 | 0.04715 | 0.04878 | +------------+------------+------------+------------+------------+ | 30 | 0.14833 | 0.03209 | 0.04709 | 0.04872 | +------------+------------+------------+------------+------------+ | 32 | 0.14826 | 0.03183 | 0.04704 | 0.04867 | +------------+------------+------------+------------+------------+ | 34 | 0.14728 | 0.03189 | 0.04700 | 0.04863 | +------------+------------+------------+------------+------------+ | 36 | 0.14754 | 0.03209 | 0.04696 | 0.04859 | +------------+------------+------------+------------+------------+ | 38 | 0.14656 | 0.03261 | 0.04692 | 0.04855 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.17806 | 0.01251 | 0.06435 | 0.06589 | +------------+------------+------------+------------+------------+ | 4 | 0.18022 | 0.02331 | 0.05311 | 0.05472 | +------------+------------+------------+------------+------------+ | 6 | 0.17007 | 0.02646 | 0.05068 | 0.05230 | +------------+------------+------------+------------+------------+ | 8 | 0.16320 | 0.02770 | 0.04957 | 0.05119 | +------------+------------+------------+------------+------------+ | 10 | 0.16051 | 0.02796 | 0.04890 | 0.05053 | +------------+------------+------------+------------+------------+ | 12 | 0.15678 | 0.02940 | 0.04846 | 0.05008 | +------------+------------+------------+------------+------------+ | 14 | 0.15324 | 0.02967 | 0.04813 | 0.04976 | +------------+------------+------------+------------+------------+ | 16 | 0.15298 | 0.03012 | 0.04789 | 0.04952 | +------------+------------+------------+------------+------------+ | 18 | 0.15128 | 0.02967 | 0.04770 | 0.04933 | +------------+------------+------------+------------+------------+ | 20 | 0.14951 | 0.03104 | 0.04754 | 0.04917 | +------------+------------+------------+------------+------------+ | 22 | 0.14879 | 0.03078 | 0.04742 | 0.04905 | +------------+------------+------------+------------+------------+ | 24 | 0.14741 | 0.03065 | 0.04731 | 0.04895 | +------------+------------+------------+------------+------------+ | 26 | 0.14748 | 0.03019 | 0.04723 | 0.04886 | +------------+------------+------------+------------+------------+ | 28 | 0.14728 | 0.03019 | 0.04715 | 0.04879 | +------------+------------+------------+------------+------------+ | 30 | 0.14650 | 0.03026 | 0.04709 | 0.04872 | +------------+------------+------------+------------+------------+ | 32 | 0.14682 | 0.03071 | 0.04704 | 0.04867 | +------------+------------+------------+------------+------------+ | 34 | 0.14709 | 0.03058 | 0.04699 | 0.04863 | +------------+------------+------------+------------+------------+ | 36 | 0.14551 | 0.03091 | 0.04695 | 0.04858 | +------------+------------+------------+------------+------------+ | 38 | 0.14604 | 0.03117 | 0.04692 | 0.04855 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.17898 | 0.01113 | 0.06339 | 0.06494 | +------------+------------+------------+------------+------------+ | 4 | 0.18212 | 0.02246 | 0.05280 | 0.05440 | +------------+------------+------------+------------+------------+ | 6 | 0.16817 | 0.02443 | 0.05041 | 0.05203 | +------------+------------+------------+------------+------------+ | 8 | 0.16333 | 0.02692 | 0.04930 | 0.05092 | +------------+------------+------------+------------+------------+ | 10 | 0.15711 | 0.02875 | 0.04863 | 0.05026 | +------------+------------+------------+------------+------------+ | 12 | 0.15475 | 0.02954 | 0.04819 | 0.04982 | +------------+------------+------------+------------+------------+ | 14 | 0.15062 | 0.03150 | 0.04788 | 0.04951 | +------------+------------+------------+------------+------------+ | 16 | 0.14689 | 0.03229 | 0.04764 | 0.04927 | +------------+------------+------------+------------+------------+ | 18 | 0.14512 | 0.03255 | 0.04746 | 0.04909 | +------------+------------+------------+------------+------------+ | 20 | 0.14551 | 0.03274 | 0.04732 | 0.04895 | +------------+------------+------------+------------+------------+ | 22 | 0.14538 | 0.03333 | 0.04721 | 0.04884 | +------------+------------+------------+------------+------------+ | 24 | 0.14414 | 0.03255 | 0.04712 | 0.04875 | +------------+------------+------------+------------+------------+ | 26 | 0.14375 | 0.03255 | 0.04704 | 0.04867 | +------------+------------+------------+------------+------------+ | 28 | 0.14309 | 0.03242 | 0.04697 | 0.04860 | +------------+------------+------------+------------+------------+ | 30 | 0.14296 | 0.03274 | 0.04692 | 0.04855 | +------------+------------+------------+------------+------------+ | 32 | 0.14296 | 0.03294 | 0.04687 | 0.04850 | +------------+------------+------------+------------+------------+ | 34 | 0.14204 | 0.03248 | 0.04682 | 0.04846 | +------------+------------+------------+------------+------------+ | 36 | 0.14250 | 0.03261 | 0.04679 | 0.04842 | +------------+------------+------------+------------+------------+ | 38 | 0.14165 | 0.03294 | 0.04675 | 0.04838 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.17819 | 0.01061 | 0.06380 | 0.06534 | +------------+------------+------------+------------+------------+ | 4 | 0.18965 | 0.02128 | 0.05312 | 0.05472 | +------------+------------+------------+------------+------------+ | 6 | 0.17413 | 0.02633 | 0.05056 | 0.05218 | +------------+------------+------------+------------+------------+ | 8 | 0.16726 | 0.02868 | 0.04937 | 0.05099 | +------------+------------+------------+------------+------------+ | 10 | 0.15914 | 0.02862 | 0.04869 | 0.05032 | +------------+------------+------------+------------+------------+ | 12 | 0.15462 | 0.02914 | 0.04826 | 0.04988 | +------------+------------+------------+------------+------------+ | 14 | 0.15540 | 0.02881 | 0.04795 | 0.04958 | +------------+------------+------------+------------+------------+ | 16 | 0.15239 | 0.02888 | 0.04773 | 0.04936 | +------------+------------+------------+------------+------------+ | 18 | 0.14990 | 0.02947 | 0.04756 | 0.04919 | +------------+------------+------------+------------+------------+ | 20 | 0.14984 | 0.02993 | 0.04742 | 0.04905 | +------------+------------+------------+------------+------------+ | 22 | 0.14853 | 0.02986 | 0.04731 | 0.04894 | +------------+------------+------------+------------+------------+ | 24 | 0.14794 | 0.03006 | 0.04722 | 0.04885 | +------------+------------+------------+------------+------------+ | 26 | 0.14840 | 0.02993 | 0.04714 | 0.04877 | +------------+------------+------------+------------+------------+ | 28 | 0.14846 | 0.02986 | 0.04707 | 0.04870 | +------------+------------+------------+------------+------------+ | 30 | 0.14695 | 0.03026 | 0.04701 | 0.04864 | +------------+------------+------------+------------+------------+ | 32 | 0.14637 | 0.03117 | 0.04696 | 0.04859 | +------------+------------+------------+------------+------------+ | 34 | 0.14728 | 0.03176 | 0.04691 | 0.04855 | +------------+------------+------------+------------+------------+ | 36 | 0.14682 | 0.03189 | 0.04687 | 0.04851 | +------------+------------+------------+------------+------------+ | 38 | 0.14551 | 0.03143 | 0.04684 | 0.04847 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.18874 | 0.01270 | 0.05626 | 0.05769 | +------------+------------+------------+------------+------------+ | 4 | 0.17839 | 0.02233 | 0.04805 | 0.04956 | +------------+------------+------------+------------+------------+ | 6 | 0.16392 | 0.02613 | 0.04656 | 0.04810 | +------------+------------+------------+------------+------------+ | 8 | 0.15494 | 0.02770 | 0.04598 | 0.04753 | +------------+------------+------------+------------+------------+ | 10 | 0.14820 | 0.02895 | 0.04569 | 0.04725 | +------------+------------+------------+------------+------------+ | 12 | 0.14565 | 0.02940 | 0.04553 | 0.04710 | +------------+------------+------------+------------+------------+ | 14 | 0.14145 | 0.02914 | 0.04545 | 0.04702 | +------------+------------+------------+------------+------------+ | 16 | 0.13923 | 0.03039 | 0.04540 | 0.04698 | +------------+------------+------------+------------+------------+ | 18 | 0.13726 | 0.03032 | 0.04538 | 0.04696 | +------------+------------+------------+------------+------------+ | 20 | 0.13621 | 0.02999 | 0.04537 | 0.04695 | +------------+------------+------------+------------+------------+ | 22 | 0.13602 | 0.03019 | 0.04537 | 0.04696 | +------------+------------+------------+------------+------------+ | 24 | 0.13536 | 0.02967 | 0.04539 | 0.04698 | +------------+------------+------------+------------+------------+ | 26 | 0.13484 | 0.03052 | 0.04540 | 0.04700 | +------------+------------+------------+------------+------------+ | 28 | 0.13301 | 0.03065 | 0.04543 | 0.04702 | +------------+------------+------------+------------+------------+ | 30 | 0.13222 | 0.03045 | 0.04545 | 0.04705 | +------------+------------+------------+------------+------------+ | 32 | 0.13124 | 0.03065 | 0.04547 | 0.04707 | +------------+------------+------------+------------+------------+ | 34 | 0.13215 | 0.03124 | 0.04549 | 0.04709 | +------------+------------+------------+------------+------------+ | 36 | 0.13229 | 0.03163 | 0.04551 | 0.04711 | +------------+------------+------------+------------+------------+ | 38 | 0.13209 | 0.03143 | 0.04552 | 0.04713 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13785 | 0.01676 | 0.04049 | 0.04161 | +------------+------------+------------+------------+------------+ | 4 | 0.11663 | 0.02652 | 0.04153 | 0.04289 | +------------+------------+------------+------------+------------+ | 6 | 0.11087 | 0.03091 | 0.04254 | 0.04398 | +------------+------------+------------+------------+------------+ | 8 | 0.11408 | 0.03268 | 0.04308 | 0.04457 | +------------+------------+------------+------------+------------+ | 10 | 0.11821 | 0.03301 | 0.04340 | 0.04491 | +------------+------------+------------+------------+------------+ | 12 | 0.12279 | 0.03497 | 0.04361 | 0.04513 | +------------+------------+------------+------------+------------+ | 14 | 0.12469 | 0.03504 | 0.04375 | 0.04529 | +------------+------------+------------+------------+------------+ | 16 | 0.12665 | 0.03464 | 0.04386 | 0.04541 | +------------+------------+------------+------------+------------+ | 18 | 0.12947 | 0.03491 | 0.04395 | 0.04550 | +------------+------------+------------+------------+------------+ | 20 | 0.13045 | 0.03386 | 0.04401 | 0.04557 | +------------+------------+------------+------------+------------+ | 22 | 0.13150 | 0.03399 | 0.04406 | 0.04563 | +------------+------------+------------+------------+------------+ | 24 | 0.13353 | 0.03379 | 0.04411 | 0.04568 | +------------+------------+------------+------------+------------+ | 26 | 0.13556 | 0.03379 | 0.04414 | 0.04572 | +------------+------------+------------+------------+------------+ | 28 | 0.13576 | 0.03333 | 0.04417 | 0.04575 | +------------+------------+------------+------------+------------+ | 30 | 0.13766 | 0.03412 | 0.04420 | 0.04578 | +------------+------------+------------+------------+------------+ | 32 | 0.13877 | 0.03432 | 0.04422 | 0.04580 | +------------+------------+------------+------------+------------+ | 34 | 0.13903 | 0.03418 | 0.04423 | 0.04582 | +------------+------------+------------+------------+------------+ | 36 | 0.14001 | 0.03464 | 0.04425 | 0.04583 | +------------+------------+------------+------------+------------+ | 38 | 0.14001 | 0.03510 | 0.04426 | 0.04585 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.38671 | 0.00845 | 0.04514 | 0.04686 | +------------+------------+------------+------------+------------+ | 4 | 0.41113 | 0.01742 | 0.03619 | 0.03795 | +------------+------------+------------+------------+------------+ | 6 | 0.39601 | 0.02227 | 0.03382 | 0.03558 | +------------+------------+------------+------------+------------+ | 8 | 0.38579 | 0.02508 | 0.03272 | 0.03448 | +------------+------------+------------+------------+------------+ | 10 | 0.38271 | 0.02587 | 0.03208 | 0.03384 | +------------+------------+------------+------------+------------+ | 12 | 0.37891 | 0.02685 | 0.03166 | 0.03342 | +------------+------------+------------+------------+------------+ | 14 | 0.37453 | 0.02803 | 0.03136 | 0.03312 | +------------+------------+------------+------------+------------+ | 16 | 0.37210 | 0.02816 | 0.03113 | 0.03290 | +------------+------------+------------+------------+------------+ | 18 | 0.37014 | 0.02842 | 0.03095 | 0.03272 | +------------+------------+------------+------------+------------+ | 20 | 0.37073 | 0.02849 | 0.03081 | 0.03257 | +------------+------------+------------+------------+------------+ | 22 | 0.37073 | 0.02914 | 0.03068 | 0.03245 | +------------+------------+------------+------------+------------+ | 24 | 0.37033 | 0.02980 | 0.03058 | 0.03235 | +------------+------------+------------+------------+------------+ | 26 | 0.37040 | 0.02993 | 0.03049 | 0.03226 | +------------+------------+------------+------------+------------+ | 28 | 0.37210 | 0.03019 | 0.03042 | 0.03218 | +------------+------------+------------+------------+------------+ | 30 | 0.37099 | 0.03091 | 0.03035 | 0.03212 | +------------+------------+------------+------------+------------+ | 32 | 0.37105 | 0.03143 | 0.03029 | 0.03206 | +------------+------------+------------+------------+------------+ | 34 | 0.37040 | 0.03157 | 0.03024 | 0.03201 | +------------+------------+------------+------------+------------+ | 36 | 0.36968 | 0.03143 | 0.03020 | 0.03196 | +------------+------------+------------+------------+------------+ | 38 | 0.36843 | 0.03111 | 0.03016 | 0.03192 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.38618 | 0.00740 | 0.04516 | 0.04689 | +------------+------------+------------+------------+------------+ | 4 | 0.41297 | 0.01742 | 0.03619 | 0.03795 | +------------+------------+------------+------------+------------+ | 6 | 0.39980 | 0.02240 | 0.03380 | 0.03556 | +------------+------------+------------+------------+------------+ | 8 | 0.39050 | 0.02436 | 0.03270 | 0.03446 | +------------+------------+------------+------------+------------+ | 10 | 0.38160 | 0.02626 | 0.03206 | 0.03382 | +------------+------------+------------+------------+------------+ | 12 | 0.37714 | 0.02783 | 0.03164 | 0.03340 | +------------+------------+------------+------------+------------+ | 14 | 0.37479 | 0.02914 | 0.03134 | 0.03310 | +------------+------------+------------+------------+------------+ | 16 | 0.37119 | 0.03012 | 0.03112 | 0.03288 | +------------+------------+------------+------------+------------+ | 18 | 0.37014 | 0.03039 | 0.03094 | 0.03271 | +------------+------------+------------+------------+------------+ | 20 | 0.36916 | 0.03091 | 0.03080 | 0.03257 | +------------+------------+------------+------------+------------+ | 22 | 0.37001 | 0.03084 | 0.03069 | 0.03245 | +------------+------------+------------+------------+------------+ | 24 | 0.36994 | 0.03065 | 0.03059 | 0.03235 | +------------+------------+------------+------------+------------+ | 26 | 0.37007 | 0.03052 | 0.03050 | 0.03227 | +------------+------------+------------+------------+------------+ | 28 | 0.37066 | 0.03104 | 0.03043 | 0.03219 | +------------+------------+------------+------------+------------+ | 30 | 0.36850 | 0.03111 | 0.03036 | 0.03213 | +------------+------------+------------+------------+------------+ | 32 | 0.36942 | 0.03098 | 0.03031 | 0.03207 | +------------+------------+------------+------------+------------+ | 34 | 0.37105 | 0.03124 | 0.03026 | 0.03202 | +------------+------------+------------+------------+------------+ | 36 | 0.37092 | 0.03150 | 0.03021 | 0.03198 | +------------+------------+------------+------------+------------+ | 38 | 0.37145 | 0.03111 | 0.03017 | 0.03193 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.37898 | 0.00871 | 0.04558 | 0.04730 | +------------+------------+------------+------------+------------+ | 4 | 0.40544 | 0.01938 | 0.03630 | 0.03805 | +------------+------------+------------+------------+------------+ | 6 | 0.39502 | 0.02410 | 0.03383 | 0.03559 | +------------+------------+------------+------------+------------+ | 8 | 0.38468 | 0.02646 | 0.03271 | 0.03447 | +------------+------------+------------+------------+------------+ | 10 | 0.37891 | 0.02698 | 0.03206 | 0.03382 | +------------+------------+------------+------------+------------+ | 12 | 0.37439 | 0.02816 | 0.03163 | 0.03339 | +------------+------------+------------+------------+------------+ | 14 | 0.37269 | 0.02868 | 0.03132 | 0.03309 | +------------+------------+------------+------------+------------+ | 16 | 0.37053 | 0.02967 | 0.03109 | 0.03285 | +------------+------------+------------+------------+------------+ | 18 | 0.36843 | 0.03084 | 0.03091 | 0.03267 | +------------+------------+------------+------------+------------+ | 20 | 0.36798 | 0.03117 | 0.03076 | 0.03252 | +------------+------------+------------+------------+------------+ | 22 | 0.36640 | 0.03124 | 0.03064 | 0.03241 | +------------+------------+------------+------------+------------+ | 24 | 0.36529 | 0.03261 | 0.03054 | 0.03231 | +------------+------------+------------+------------+------------+ | 26 | 0.36555 | 0.03301 | 0.03046 | 0.03222 | +------------+------------+------------+------------+------------+ | 28 | 0.36379 | 0.03287 | 0.03038 | 0.03214 | +------------+------------+------------+------------+------------+ | 30 | 0.36313 | 0.03294 | 0.03031 | 0.03207 | +------------+------------+------------+------------+------------+ | 32 | 0.36503 | 0.03327 | 0.03025 | 0.03201 | +------------+------------+------------+------------+------------+ | 34 | 0.36411 | 0.03340 | 0.03020 | 0.03196 | +------------+------------+------------+------------+------------+ | 36 | 0.36503 | 0.03418 | 0.03015 | 0.03192 | +------------+------------+------------+------------+------------+ | 38 | 0.36549 | 0.03445 | 0.03011 | 0.03188 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.38330 | 0.00766 | 0.04546 | 0.04718 | +------------+------------+------------+------------+------------+ | 4 | 0.41192 | 0.01598 | 0.03621 | 0.03796 | +------------+------------+------------+------------+------------+ | 6 | 0.39882 | 0.02089 | 0.03379 | 0.03554 | +------------+------------+------------+------------+------------+ | 8 | 0.38769 | 0.02286 | 0.03267 | 0.03443 | +------------+------------+------------+------------+------------+ | 10 | 0.38068 | 0.02482 | 0.03201 | 0.03377 | +------------+------------+------------+------------+------------+ | 12 | 0.37950 | 0.02600 | 0.03157 | 0.03334 | +------------+------------+------------+------------+------------+ | 14 | 0.37773 | 0.02633 | 0.03126 | 0.03302 | +------------+------------+------------+------------+------------+ | 16 | 0.37577 | 0.02692 | 0.03102 | 0.03278 | +------------+------------+------------+------------+------------+ | 18 | 0.37374 | 0.02757 | 0.03083 | 0.03260 | +------------+------------+------------+------------+------------+ | 20 | 0.37361 | 0.02803 | 0.03069 | 0.03245 | +------------+------------+------------+------------+------------+ | 22 | 0.37204 | 0.02875 | 0.03057 | 0.03233 | +------------+------------+------------+------------+------------+ | 24 | 0.37263 | 0.02947 | 0.03047 | 0.03223 | +------------+------------+------------+------------+------------+ | 26 | 0.37086 | 0.03026 | 0.03038 | 0.03214 | +------------+------------+------------+------------+------------+ | 28 | 0.36955 | 0.03039 | 0.03031 | 0.03207 | +------------+------------+------------+------------+------------+ | 30 | 0.36981 | 0.03078 | 0.03024 | 0.03200 | +------------+------------+------------+------------+------------+ | 32 | 0.36968 | 0.03078 | 0.03018 | 0.03194 | +------------+------------+------------+------------+------------+ | 34 | 0.36791 | 0.03078 | 0.03013 | 0.03189 | +------------+------------+------------+------------+------------+ | 36 | 0.36758 | 0.03117 | 0.03008 | 0.03185 | +------------+------------+------------+------------+------------+ | 38 | 0.36739 | 0.03170 | 0.03004 | 0.03180 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.38271 | 0.01061 | 0.03877 | 0.04037 | +------------+------------+------------+------------+------------+ | 4 | 0.39561 | 0.02037 | 0.03264 | 0.03429 | +------------+------------+------------+------------+------------+ | 6 | 0.37525 | 0.02580 | 0.03112 | 0.03279 | +------------+------------+------------+------------+------------+ | 8 | 0.36437 | 0.02823 | 0.03046 | 0.03215 | +------------+------------+------------+------------+------------+ | 10 | 0.35350 | 0.02999 | 0.03011 | 0.03180 | +------------+------------+------------+------------+------------+ | 12 | 0.34584 | 0.03111 | 0.02989 | 0.03159 | +------------+------------+------------+------------+------------+ | 14 | 0.34106 | 0.03287 | 0.02974 | 0.03145 | +------------+------------+------------+------------+------------+ | 16 | 0.33897 | 0.03346 | 0.02964 | 0.03135 | +------------+------------+------------+------------+------------+ | 18 | 0.33785 | 0.03340 | 0.02957 | 0.03128 | +------------+------------+------------+------------+------------+ | 20 | 0.33536 | 0.03418 | 0.02952 | 0.03124 | +------------+------------+------------+------------+------------+ | 22 | 0.33497 | 0.03418 | 0.02948 | 0.03121 | +------------+------------+------------+------------+------------+ | 24 | 0.33523 | 0.03451 | 0.02945 | 0.03118 | +------------+------------+------------+------------+------------+ | 26 | 0.33458 | 0.03471 | 0.02943 | 0.03115 | +------------+------------+------------+------------+------------+ | 28 | 0.33458 | 0.03497 | 0.02941 | 0.03113 | +------------+------------+------------+------------+------------+ | 30 | 0.33360 | 0.03556 | 0.02939 | 0.03112 | +------------+------------+------------+------------+------------+ | 32 | 0.33287 | 0.03517 | 0.02938 | 0.03111 | +------------+------------+------------+------------+------------+ | 34 | 0.33170 | 0.03432 | 0.02936 | 0.03110 | +------------+------------+------------+------------+------------+ | 36 | 0.33222 | 0.03445 | 0.02935 | 0.03109 | +------------+------------+------------+------------+------------+ | 38 | 0.33366 | 0.03491 | 0.02935 | 0.03108 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.25868 | 0.01709 | 0.02830 | 0.02959 | +------------+------------+------------+------------+------------+ | 4 | 0.25108 | 0.02737 | 0.02809 | 0.02958 | +------------+------------+------------+------------+------------+ | 6 | 0.24990 | 0.03163 | 0.02833 | 0.02990 | +------------+------------+------------+------------+------------+ | 8 | 0.25416 | 0.03386 | 0.02843 | 0.03004 | +------------+------------+------------+------------+------------+ | 10 | 0.26241 | 0.03418 | 0.02847 | 0.03011 | +------------+------------+------------+------------+------------+ | 12 | 0.26817 | 0.03504 | 0.02848 | 0.03013 | +------------+------------+------------+------------+------------+ | 14 | 0.27459 | 0.03563 | 0.02848 | 0.03015 | +------------+------------+------------+------------+------------+ | 16 | 0.28193 | 0.03543 | 0.02848 | 0.03015 | +------------+------------+------------+------------+------------+ | 18 | 0.28841 | 0.03523 | 0.02847 | 0.03015 | +------------+------------+------------+------------+------------+ | 20 | 0.29273 | 0.03523 | 0.02846 | 0.03015 | +------------+------------+------------+------------+------------+ | 22 | 0.29718 | 0.03549 | 0.02845 | 0.03014 | +------------+------------+------------+------------+------------+ | 24 | 0.30138 | 0.03523 | 0.02844 | 0.03013 | +------------+------------+------------+------------+------------+ | 26 | 0.30498 | 0.03563 | 0.02843 | 0.03013 | +------------+------------+------------+------------+------------+ | 28 | 0.31015 | 0.03589 | 0.02842 | 0.03012 | +------------+------------+------------+------------+------------+ | 30 | 0.31264 | 0.03595 | 0.02841 | 0.03012 | +------------+------------+------------+------------+------------+ | 32 | 0.31834 | 0.03576 | 0.02841 | 0.03011 | +------------+------------+------------+------------+------------+ | 34 | 0.32122 | 0.03615 | 0.02840 | 0.03011 | +------------+------------+------------+------------+------------+ | 36 | 0.32423 | 0.03628 | 0.02839 | 0.03010 | +------------+------------+------------+------------+------------+ | 38 | 0.32672 | 0.03680 | 0.02839 | 0.03010 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.53752 | 0.00675 | 0.03485 | 0.03667 | +------------+------------+------------+------------+------------+ | 4 | 0.57151 | 0.01473 | 0.02720 | 0.02902 | +------------+------------+------------+------------+------------+ | 6 | 0.57204 | 0.01762 | 0.02504 | 0.02686 | +------------+------------+------------+------------+------------+ | 8 | 0.56385 | 0.02024 | 0.02403 | 0.02586 | +------------+------------+------------+------------+------------+ | 10 | 0.55815 | 0.02148 | 0.02345 | 0.02528 | +------------+------------+------------+------------+------------+ | 12 | 0.55586 | 0.02272 | 0.02307 | 0.02490 | +------------+------------+------------+------------+------------+ | 14 | 0.55337 | 0.02462 | 0.02280 | 0.02463 | +------------+------------+------------+------------+------------+ | 16 | 0.55147 | 0.02521 | 0.02260 | 0.02443 | +------------+------------+------------+------------+------------+ | 18 | 0.54885 | 0.02639 | 0.02245 | 0.02427 | +------------+------------+------------+------------+------------+ | 20 | 0.54702 | 0.02678 | 0.02232 | 0.02415 | +------------+------------+------------+------------+------------+ | 22 | 0.54597 | 0.02737 | 0.02222 | 0.02404 | +------------+------------+------------+------------+------------+ | 24 | 0.54532 | 0.02777 | 0.02213 | 0.02396 | +------------+------------+------------+------------+------------+ | 26 | 0.54630 | 0.02862 | 0.02206 | 0.02389 | +------------+------------+------------+------------+------------+ | 28 | 0.54584 | 0.02895 | 0.02200 | 0.02382 | +------------+------------+------------+------------+------------+ | 30 | 0.54643 | 0.02862 | 0.02195 | 0.02377 | +------------+------------+------------+------------+------------+ | 32 | 0.54656 | 0.02881 | 0.02190 | 0.02372 | +------------+------------+------------+------------+------------+ | 34 | 0.54695 | 0.02914 | 0.02186 | 0.02368 | +------------+------------+------------+------------+------------+ | 36 | 0.54702 | 0.02927 | 0.02182 | 0.02365 | +------------+------------+------------+------------+------------+ | 38 | 0.54682 | 0.02947 | 0.02179 | 0.02361 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.53798 | 0.00530 | 0.03500 | 0.03682 | +------------+------------+------------+------------+------------+ | 4 | 0.56929 | 0.01343 | 0.02724 | 0.02907 | +------------+------------+------------+------------+------------+ | 6 | 0.56503 | 0.01591 | 0.02506 | 0.02688 | +------------+------------+------------+------------+------------+ | 8 | 0.56084 | 0.01853 | 0.02404 | 0.02587 | +------------+------------+------------+------------+------------+ | 10 | 0.55200 | 0.02004 | 0.02346 | 0.02529 | +------------+------------+------------+------------+------------+ | 12 | 0.55239 | 0.02056 | 0.02308 | 0.02491 | +------------+------------+------------+------------+------------+ | 14 | 0.54879 | 0.02168 | 0.02281 | 0.02464 | +------------+------------+------------+------------+------------+ | 16 | 0.54787 | 0.02279 | 0.02261 | 0.02444 | +------------+------------+------------+------------+------------+ | 18 | 0.54918 | 0.02312 | 0.02245 | 0.02428 | +------------+------------+------------+------------+------------+ | 20 | 0.54807 | 0.02338 | 0.02233 | 0.02416 | +------------+------------+------------+------------+------------+ | 22 | 0.54728 | 0.02364 | 0.02223 | 0.02405 | +------------+------------+------------+------------+------------+ | 24 | 0.54584 | 0.02403 | 0.02214 | 0.02397 | +------------+------------+------------+------------+------------+ | 26 | 0.54597 | 0.02403 | 0.02207 | 0.02389 | +------------+------------+------------+------------+------------+ | 28 | 0.54368 | 0.02521 | 0.02200 | 0.02383 | +------------+------------+------------+------------+------------+ | 30 | 0.54519 | 0.02547 | 0.02195 | 0.02377 | +------------+------------+------------+------------+------------+ | 32 | 0.54506 | 0.02574 | 0.02190 | 0.02373 | +------------+------------+------------+------------+------------+ | 34 | 0.54414 | 0.02567 | 0.02186 | 0.02368 | +------------+------------+------------+------------+------------+ | 36 | 0.54486 | 0.02593 | 0.02182 | 0.02364 | +------------+------------+------------+------------+------------+ | 38 | 0.54499 | 0.02567 | 0.02178 | 0.02361 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.53484 | 0.00602 | 0.03468 | 0.03650 | +------------+------------+------------+------------+------------+ | 4 | 0.56529 | 0.01434 | 0.02713 | 0.02896 | +------------+------------+------------+------------+------------+ | 6 | 0.56005 | 0.01781 | 0.02498 | 0.02681 | +------------+------------+------------+------------+------------+ | 8 | 0.55743 | 0.01978 | 0.02398 | 0.02581 | +------------+------------+------------+------------+------------+ | 10 | 0.55455 | 0.02305 | 0.02340 | 0.02523 | +------------+------------+------------+------------+------------+ | 12 | 0.55422 | 0.02390 | 0.02303 | 0.02485 | +------------+------------+------------+------------+------------+ | 14 | 0.54885 | 0.02495 | 0.02276 | 0.02459 | +------------+------------+------------+------------+------------+ | 16 | 0.54781 | 0.02587 | 0.02257 | 0.02439 | +------------+------------+------------+------------+------------+ | 18 | 0.54748 | 0.02574 | 0.02241 | 0.02424 | +------------+------------+------------+------------+------------+ | 20 | 0.54826 | 0.02626 | 0.02229 | 0.02412 | +------------+------------+------------+------------+------------+ | 22 | 0.54525 | 0.02692 | 0.02219 | 0.02402 | +------------+------------+------------+------------+------------+ | 24 | 0.54440 | 0.02764 | 0.02211 | 0.02394 | +------------+------------+------------+------------+------------+ | 26 | 0.54414 | 0.02790 | 0.02204 | 0.02387 | +------------+------------+------------+------------+------------+ | 28 | 0.54427 | 0.02796 | 0.02198 | 0.02381 | +------------+------------+------------+------------+------------+ | 30 | 0.54525 | 0.02829 | 0.02193 | 0.02375 | +------------+------------+------------+------------+------------+ | 32 | 0.54388 | 0.02816 | 0.02188 | 0.02371 | +------------+------------+------------+------------+------------+ | 34 | 0.54381 | 0.02849 | 0.02184 | 0.02367 | +------------+------------+------------+------------+------------+ | 36 | 0.54447 | 0.02888 | 0.02181 | 0.02363 | +------------+------------+------------+------------+------------+ | 38 | 0.54322 | 0.02927 | 0.02177 | 0.02360 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.53955 | 0.00642 | 0.03471 | 0.03653 | +------------+------------+------------+------------+------------+ | 4 | 0.57374 | 0.01310 | 0.02710 | 0.02893 | +------------+------------+------------+------------+------------+ | 6 | 0.56889 | 0.01637 | 0.02498 | 0.02680 | +------------+------------+------------+------------+------------+ | 8 | 0.56490 | 0.01847 | 0.02398 | 0.02581 | +------------+------------+------------+------------+------------+ | 10 | 0.56385 | 0.01965 | 0.02341 | 0.02523 | +------------+------------+------------+------------+------------+ | 12 | 0.55953 | 0.02076 | 0.02303 | 0.02485 | +------------+------------+------------+------------+------------+ | 14 | 0.55586 | 0.02200 | 0.02276 | 0.02458 | +------------+------------+------------+------------+------------+ | 16 | 0.55291 | 0.02305 | 0.02256 | 0.02439 | +------------+------------+------------+------------+------------+ | 18 | 0.55056 | 0.02436 | 0.02241 | 0.02423 | +------------+------------+------------+------------+------------+ | 20 | 0.54813 | 0.02502 | 0.02228 | 0.02411 | +------------+------------+------------+------------+------------+ | 22 | 0.54984 | 0.02534 | 0.02218 | 0.02401 | +------------+------------+------------+------------+------------+ | 24 | 0.54898 | 0.02626 | 0.02210 | 0.02392 | +------------+------------+------------+------------+------------+ | 26 | 0.54997 | 0.02685 | 0.02203 | 0.02385 | +------------+------------+------------+------------+------------+ | 28 | 0.55056 | 0.02672 | 0.02197 | 0.02379 | +------------+------------+------------+------------+------------+ | 30 | 0.55088 | 0.02731 | 0.02191 | 0.02374 | +------------+------------+------------+------------+------------+ | 32 | 0.55121 | 0.02724 | 0.02187 | 0.02369 | +------------+------------+------------+------------+------------+ | 34 | 0.55213 | 0.02731 | 0.02183 | 0.02365 | +------------+------------+------------+------------+------------+ | 36 | 0.55147 | 0.02790 | 0.02179 | 0.02361 | +------------+------------+------------+------------+------------+ | 38 | 0.55010 | 0.02790 | 0.02176 | 0.02358 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.54623 | 0.00648 | 0.03035 | 0.03204 | +------------+------------+------------+------------+------------+ | 4 | 0.55324 | 0.01382 | 0.02483 | 0.02656 | +------------+------------+------------+------------+------------+ | 6 | 0.53333 | 0.01814 | 0.02338 | 0.02513 | +------------+------------+------------+------------+------------+ | 8 | 0.52430 | 0.02089 | 0.02272 | 0.02448 | +------------+------------+------------+------------+------------+ | 10 | 0.51880 | 0.02259 | 0.02235 | 0.02411 | +------------+------------+------------+------------+------------+ | 12 | 0.51297 | 0.02344 | 0.02210 | 0.02387 | +------------+------------+------------+------------+------------+ | 14 | 0.51094 | 0.02430 | 0.02193 | 0.02370 | +------------+------------+------------+------------+------------+ | 16 | 0.50950 | 0.02508 | 0.02180 | 0.02358 | +------------+------------+------------+------------+------------+ | 18 | 0.50989 | 0.02646 | 0.02171 | 0.02348 | +------------+------------+------------+------------+------------+ | 20 | 0.50602 | 0.02692 | 0.02163 | 0.02341 | +------------+------------+------------+------------+------------+ | 22 | 0.50517 | 0.02711 | 0.02156 | 0.02335 | +------------+------------+------------+------------+------------+ | 24 | 0.50478 | 0.02796 | 0.02151 | 0.02330 | +------------+------------+------------+------------+------------+ | 26 | 0.50511 | 0.02855 | 0.02147 | 0.02325 | +------------+------------+------------+------------+------------+ | 28 | 0.50576 | 0.02862 | 0.02143 | 0.02322 | +------------+------------+------------+------------+------------+ | 30 | 0.50563 | 0.02881 | 0.02140 | 0.02319 | +------------+------------+------------+------------+------------+ | 32 | 0.50537 | 0.02927 | 0.02137 | 0.02316 | +------------+------------+------------+------------+------------+ | 34 | 0.50681 | 0.02960 | 0.02135 | 0.02314 | +------------+------------+------------+------------+------------+ | 36 | 0.50576 | 0.02908 | 0.02133 | 0.02312 | +------------+------------+------------+------------+------------+ | 38 | 0.50740 | 0.02934 | 0.02131 | 0.02310 | +------------+------------+------------+------------+------------+ alpha: 500 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.38487 | 0.01493 | 0.02221 | 0.02359 | +------------+------------+------------+------------+------------+ | 4 | 0.39018 | 0.02711 | 0.02126 | 0.02282 | +------------+------------+------------+------------+------------+ | 6 | 0.39181 | 0.03032 | 0.02121 | 0.02284 | +------------+------------+------------+------------+------------+ | 8 | 0.40347 | 0.03163 | 0.02118 | 0.02285 | +------------+------------+------------+------------+------------+ | 10 | 0.41382 | 0.03222 | 0.02113 | 0.02282 | +------------+------------+------------+------------+------------+ | 12 | 0.42155 | 0.03229 | 0.02108 | 0.02279 | +------------+------------+------------+------------+------------+ | 14 | 0.42816 | 0.03215 | 0.02103 | 0.02275 | +------------+------------+------------+------------+------------+ | 16 | 0.43615 | 0.03235 | 0.02098 | 0.02271 | +------------+------------+------------+------------+------------+ | 18 | 0.44394 | 0.03157 | 0.02094 | 0.02268 | +------------+------------+------------+------------+------------+ | 20 | 0.45377 | 0.03242 | 0.02090 | 0.02264 | +------------+------------+------------+------------+------------+ | 22 | 0.45966 | 0.03301 | 0.02087 | 0.02262 | +------------+------------+------------+------------+------------+ | 24 | 0.46582 | 0.03274 | 0.02084 | 0.02259 | +------------+------------+------------+------------+------------+ | 26 | 0.47060 | 0.03268 | 0.02082 | 0.02257 | +------------+------------+------------+------------+------------+ | 28 | 0.47479 | 0.03255 | 0.02079 | 0.02255 | +------------+------------+------------+------------+------------+ | 30 | 0.48029 | 0.03163 | 0.02077 | 0.02253 | +------------+------------+------------+------------+------------+ | 32 | 0.48173 | 0.03255 | 0.02075 | 0.02251 | +------------+------------+------------+------------+------------+ | 34 | 0.48638 | 0.03235 | 0.02074 | 0.02250 | +------------+------------+------------+------------+------------+ | 36 | 0.48952 | 0.03268 | 0.02072 | 0.02249 | +------------+------------+------------+------------+------------+ | 38 | 0.49214 | 0.03314 | 0.02071 | 0.02248 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.06555 | 0.01041 | 0.14400 | 0.14537 | +------------+------------+------------+------------+------------+ | 4 | 0.06123 | 0.01834 | 0.11735 | 0.11883 | +------------+------------+------------+------------+------------+ | 6 | 0.05527 | 0.01807 | 0.11337 | 0.11486 | +------------+------------+------------+------------+------------+ | 8 | 0.05435 | 0.01932 | 0.11137 | 0.11287 | +------------+------------+------------+------------+------------+ | 10 | 0.05540 | 0.01991 | 0.11006 | 0.11156 | +------------+------------+------------+------------+------------+ | 12 | 0.05501 | 0.02083 | 0.10925 | 0.11075 | +------------+------------+------------+------------+------------+ | 14 | 0.05540 | 0.02089 | 0.10879 | 0.11028 | +------------+------------+------------+------------+------------+ | 16 | 0.05488 | 0.02076 | 0.10852 | 0.11002 | +------------+------------+------------+------------+------------+ | 18 | 0.05547 | 0.02010 | 0.10835 | 0.10985 | +------------+------------+------------+------------+------------+ | 20 | 0.05435 | 0.01997 | 0.10825 | 0.10974 | +------------+------------+------------+------------+------------+ | 22 | 0.05455 | 0.02043 | 0.10817 | 0.10967 | +------------+------------+------------+------------+------------+ | 24 | 0.05396 | 0.02050 | 0.10813 | 0.10963 | +------------+------------+------------+------------+------------+ | 26 | 0.05370 | 0.02017 | 0.10810 | 0.10960 | +------------+------------+------------+------------+------------+ | 28 | 0.05363 | 0.01984 | 0.10807 | 0.10957 | +------------+------------+------------+------------+------------+ | 30 | 0.05363 | 0.01978 | 0.10806 | 0.10956 | +------------+------------+------------+------------+------------+ | 32 | 0.05324 | 0.01971 | 0.10805 | 0.10955 | +------------+------------+------------+------------+------------+ | 34 | 0.05455 | 0.01971 | 0.10804 | 0.10954 | +------------+------------+------------+------------+------------+ | 36 | 0.05435 | 0.01919 | 0.10803 | 0.10953 | +------------+------------+------------+------------+------------+ | 38 | 0.05422 | 0.01912 | 0.10803 | 0.10953 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.05711 | 0.00864 | 0.14419 | 0.14556 | +------------+------------+------------+------------+------------+ | 4 | 0.05311 | 0.01454 | 0.11818 | 0.11965 | +------------+------------+------------+------------+------------+ | 6 | 0.04944 | 0.01565 | 0.11350 | 0.11499 | +------------+------------+------------+------------+------------+ | 8 | 0.05219 | 0.01631 | 0.11137 | 0.11287 | +------------+------------+------------+------------+------------+ | 10 | 0.05377 | 0.01866 | 0.11009 | 0.11159 | +------------+------------+------------+------------+------------+ | 12 | 0.05508 | 0.01880 | 0.10929 | 0.11078 | +------------+------------+------------+------------+------------+ | 14 | 0.05566 | 0.01873 | 0.10878 | 0.11028 | +------------+------------+------------+------------+------------+ | 16 | 0.05468 | 0.01847 | 0.10846 | 0.10996 | +------------+------------+------------+------------+------------+ | 18 | 0.05508 | 0.01794 | 0.10827 | 0.10977 | +------------+------------+------------+------------+------------+ | 20 | 0.05593 | 0.01860 | 0.10814 | 0.10964 | +------------+------------+------------+------------+------------+ | 22 | 0.05566 | 0.01880 | 0.10806 | 0.10956 | +------------+------------+------------+------------+------------+ | 24 | 0.05481 | 0.01899 | 0.10800 | 0.10950 | +------------+------------+------------+------------+------------+ | 26 | 0.05534 | 0.01860 | 0.10796 | 0.10946 | +------------+------------+------------+------------+------------+ | 28 | 0.05560 | 0.01880 | 0.10793 | 0.10943 | +------------+------------+------------+------------+------------+ | 30 | 0.05580 | 0.01952 | 0.10791 | 0.10941 | +------------+------------+------------+------------+------------+ | 32 | 0.05612 | 0.01945 | 0.10789 | 0.10939 | +------------+------------+------------+------------+------------+ | 34 | 0.05691 | 0.01958 | 0.10788 | 0.10938 | +------------+------------+------------+------------+------------+ | 36 | 0.05697 | 0.01952 | 0.10787 | 0.10937 | +------------+------------+------------+------------+------------+ | 38 | 0.05704 | 0.01984 | 0.10786 | 0.10937 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.06241 | 0.00786 | 0.14322 | 0.14459 | +------------+------------+------------+------------+------------+ | 4 | 0.05946 | 0.01591 | 0.11938 | 0.12085 | +------------+------------+------------+------------+------------+ | 6 | 0.05468 | 0.01788 | 0.11376 | 0.11525 | +------------+------------+------------+------------+------------+ | 8 | 0.05259 | 0.01860 | 0.11150 | 0.11299 | +------------+------------+------------+------------+------------+ | 10 | 0.05390 | 0.01925 | 0.11031 | 0.11180 | +------------+------------+------------+------------+------------+ | 12 | 0.05206 | 0.01925 | 0.10959 | 0.11108 | +------------+------------+------------+------------+------------+ | 14 | 0.05298 | 0.02030 | 0.10913 | 0.11063 | +------------+------------+------------+------------+------------+ | 16 | 0.05344 | 0.02010 | 0.10883 | 0.11033 | +------------+------------+------------+------------+------------+ | 18 | 0.05429 | 0.02050 | 0.10864 | 0.11014 | +------------+------------+------------+------------+------------+ | 20 | 0.05468 | 0.02063 | 0.10851 | 0.11001 | +------------+------------+------------+------------+------------+ | 22 | 0.05422 | 0.02056 | 0.10842 | 0.10992 | +------------+------------+------------+------------+------------+ | 24 | 0.05390 | 0.02102 | 0.10835 | 0.10985 | +------------+------------+------------+------------+------------+ | 26 | 0.05206 | 0.02122 | 0.10830 | 0.10980 | +------------+------------+------------+------------+------------+ | 28 | 0.05278 | 0.02102 | 0.10825 | 0.10975 | +------------+------------+------------+------------+------------+ | 30 | 0.05324 | 0.02122 | 0.10821 | 0.10971 | +------------+------------+------------+------------+------------+ | 32 | 0.05363 | 0.02089 | 0.10818 | 0.10968 | +------------+------------+------------+------------+------------+ | 34 | 0.05305 | 0.02063 | 0.10815 | 0.10965 | +------------+------------+------------+------------+------------+ | 36 | 0.05265 | 0.02050 | 0.10812 | 0.10962 | +------------+------------+------------+------------+------------+ | 38 | 0.05213 | 0.02024 | 0.10810 | 0.10960 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.05652 | 0.00753 | 0.14431 | 0.14567 | +------------+------------+------------+------------+------------+ | 4 | 0.05652 | 0.01775 | 0.11943 | 0.12090 | +------------+------------+------------+------------+------------+ | 6 | 0.05187 | 0.01768 | 0.11367 | 0.11516 | +------------+------------+------------+------------+------------+ | 8 | 0.05180 | 0.01814 | 0.11165 | 0.11314 | +------------+------------+------------+------------+------------+ | 10 | 0.05167 | 0.01840 | 0.11064 | 0.11214 | +------------+------------+------------+------------+------------+ | 12 | 0.05160 | 0.01893 | 0.11005 | 0.11155 | +------------+------------+------------+------------+------------+ | 14 | 0.05344 | 0.01906 | 0.10966 | 0.11116 | +------------+------------+------------+------------+------------+ | 16 | 0.05383 | 0.01893 | 0.10940 | 0.11089 | +------------+------------+------------+------------+------------+ | 18 | 0.05285 | 0.01873 | 0.10920 | 0.11069 | +------------+------------+------------+------------+------------+ | 20 | 0.05291 | 0.01860 | 0.10904 | 0.11054 | +------------+------------+------------+------------+------------+ | 22 | 0.05344 | 0.01834 | 0.10891 | 0.11041 | +------------+------------+------------+------------+------------+ | 24 | 0.05265 | 0.01814 | 0.10880 | 0.11030 | +------------+------------+------------+------------+------------+ | 26 | 0.05462 | 0.01788 | 0.10871 | 0.11020 | +------------+------------+------------+------------+------------+ | 28 | 0.05488 | 0.01821 | 0.10862 | 0.11012 | +------------+------------+------------+------------+------------+ | 30 | 0.05632 | 0.01755 | 0.10855 | 0.11005 | +------------+------------+------------+------------+------------+ | 32 | 0.05560 | 0.01762 | 0.10848 | 0.10998 | +------------+------------+------------+------------+------------+ | 34 | 0.05593 | 0.01762 | 0.10843 | 0.10993 | +------------+------------+------------+------------+------------+ | 36 | 0.05586 | 0.01775 | 0.10837 | 0.10987 | +------------+------------+------------+------------+------------+ | 38 | 0.05658 | 0.01801 | 0.10833 | 0.10983 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07891 | 0.01113 | 0.13880 | 0.14014 | +------------+------------+------------+------------+------------+ | 4 | 0.06719 | 0.01853 | 0.11639 | 0.11783 | +------------+------------+------------+------------+------------+ | 6 | 0.06090 | 0.02030 | 0.11079 | 0.11225 | +------------+------------+------------+------------+------------+ | 8 | 0.06221 | 0.02043 | 0.10830 | 0.10977 | +------------+------------+------------+------------+------------+ | 10 | 0.05979 | 0.02096 | 0.10720 | 0.10866 | +------------+------------+------------+------------+------------+ | 12 | 0.05992 | 0.02056 | 0.10667 | 0.10814 | +------------+------------+------------+------------+------------+ | 14 | 0.05815 | 0.01997 | 0.10640 | 0.10787 | +------------+------------+------------+------------+------------+ | 16 | 0.05855 | 0.02063 | 0.10625 | 0.10773 | +------------+------------+------------+------------+------------+ | 18 | 0.05848 | 0.01938 | 0.10617 | 0.10765 | +------------+------------+------------+------------+------------+ | 20 | 0.05639 | 0.01880 | 0.10613 | 0.10760 | +------------+------------+------------+------------+------------+ | 22 | 0.05763 | 0.01886 | 0.10610 | 0.10758 | +------------+------------+------------+------------+------------+ | 24 | 0.05750 | 0.01853 | 0.10609 | 0.10757 | +------------+------------+------------+------------+------------+ | 26 | 0.05691 | 0.01827 | 0.10608 | 0.10756 | +------------+------------+------------+------------+------------+ | 28 | 0.05737 | 0.01893 | 0.10608 | 0.10756 | +------------+------------+------------+------------+------------+ | 30 | 0.05783 | 0.01899 | 0.10609 | 0.10757 | +------------+------------+------------+------------+------------+ | 32 | 0.05848 | 0.01893 | 0.10610 | 0.10758 | +------------+------------+------------+------------+------------+ | 34 | 0.05809 | 0.01906 | 0.10612 | 0.10760 | +------------+------------+------------+------------+------------+ | 36 | 0.05881 | 0.01860 | 0.10614 | 0.10762 | +------------+------------+------------+------------+------------+ | 38 | 0.05796 | 0.01899 | 0.10616 | 0.10764 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 10 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07924 | 0.01192 | 0.11651 | 0.11768 | +------------+------------+------------+------------+------------+ | 4 | 0.07407 | 0.02194 | 0.10037 | 0.10172 | +------------+------------+------------+------------+------------+ | 6 | 0.06745 | 0.02174 | 0.09937 | 0.10075 | +------------+------------+------------+------------+------------+ | 8 | 0.06503 | 0.02155 | 0.09975 | 0.10116 | +------------+------------+------------+------------+------------+ | 10 | 0.06568 | 0.02207 | 0.10035 | 0.10177 | +------------+------------+------------+------------+------------+ | 12 | 0.06411 | 0.02240 | 0.10096 | 0.10239 | +------------+------------+------------+------------+------------+ | 14 | 0.06300 | 0.02128 | 0.10152 | 0.10296 | +------------+------------+------------+------------+------------+ | 16 | 0.06195 | 0.02109 | 0.10201 | 0.10346 | +------------+------------+------------+------------+------------+ | 18 | 0.06077 | 0.02043 | 0.10244 | 0.10388 | +------------+------------+------------+------------+------------+ | 20 | 0.05914 | 0.02063 | 0.10279 | 0.10424 | +------------+------------+------------+------------+------------+ | 22 | 0.05927 | 0.01997 | 0.10309 | 0.10455 | +------------+------------+------------+------------+------------+ | 24 | 0.05953 | 0.01978 | 0.10335 | 0.10481 | +------------+------------+------------+------------+------------+ | 26 | 0.05946 | 0.01958 | 0.10357 | 0.10503 | +------------+------------+------------+------------+------------+ | 28 | 0.05900 | 0.01952 | 0.10377 | 0.10523 | +------------+------------+------------+------------+------------+ | 30 | 0.05920 | 0.01932 | 0.10394 | 0.10540 | +------------+------------+------------+------------+------------+ | 32 | 0.05914 | 0.01912 | 0.10409 | 0.10556 | +------------+------------+------------+------------+------------+ | 34 | 0.05881 | 0.01932 | 0.10423 | 0.10570 | +------------+------------+------------+------------+------------+ | 36 | 0.05920 | 0.01906 | 0.10435 | 0.10582 | +------------+------------+------------+------------+------------+ | 38 | 0.05933 | 0.01925 | 0.10446 | 0.10594 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.05920 | 0.00897 | 0.11565 | 0.11717 | +------------+------------+------------+------------+------------+ | 4 | 0.06392 | 0.02056 | 0.09368 | 0.09527 | +------------+------------+------------+------------+------------+ | 6 | 0.06018 | 0.02043 | 0.08891 | 0.09051 | +------------+------------+------------+------------+------------+ | 8 | 0.05868 | 0.02207 | 0.08689 | 0.08850 | +------------+------------+------------+------------+------------+ | 10 | 0.05756 | 0.02240 | 0.08580 | 0.08740 | +------------+------------+------------+------------+------------+ | 12 | 0.05724 | 0.02272 | 0.08512 | 0.08673 | +------------+------------+------------+------------+------------+ | 14 | 0.05704 | 0.02364 | 0.08467 | 0.08628 | +------------+------------+------------+------------+------------+ | 16 | 0.05658 | 0.02371 | 0.08436 | 0.08596 | +------------+------------+------------+------------+------------+ | 18 | 0.05625 | 0.02377 | 0.08412 | 0.08573 | +------------+------------+------------+------------+------------+ | 20 | 0.05553 | 0.02377 | 0.08395 | 0.08555 | +------------+------------+------------+------------+------------+ | 22 | 0.05652 | 0.02397 | 0.08380 | 0.08541 | +------------+------------+------------+------------+------------+ | 24 | 0.05540 | 0.02364 | 0.08369 | 0.08530 | +------------+------------+------------+------------+------------+ | 26 | 0.05560 | 0.02390 | 0.08359 | 0.08520 | +------------+------------+------------+------------+------------+ | 28 | 0.05475 | 0.02423 | 0.08351 | 0.08512 | +------------+------------+------------+------------+------------+ | 30 | 0.05422 | 0.02482 | 0.08345 | 0.08506 | +------------+------------+------------+------------+------------+ | 32 | 0.05416 | 0.02469 | 0.08339 | 0.08500 | +------------+------------+------------+------------+------------+ | 34 | 0.05383 | 0.02475 | 0.08334 | 0.08495 | +------------+------------+------------+------------+------------+ | 36 | 0.05416 | 0.02410 | 0.08329 | 0.08490 | +------------+------------+------------+------------+------------+ | 38 | 0.05435 | 0.02430 | 0.08325 | 0.08486 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.05789 | 0.00760 | 0.11587 | 0.11739 | +------------+------------+------------+------------+------------+ | 4 | 0.06562 | 0.01768 | 0.09358 | 0.09518 | +------------+------------+------------+------------+------------+ | 6 | 0.06103 | 0.02122 | 0.08874 | 0.09034 | +------------+------------+------------+------------+------------+ | 8 | 0.05789 | 0.02213 | 0.08663 | 0.08823 | +------------+------------+------------+------------+------------+ | 10 | 0.05756 | 0.02069 | 0.08552 | 0.08713 | +------------+------------+------------+------------+------------+ | 12 | 0.05809 | 0.02122 | 0.08487 | 0.08647 | +------------+------------+------------+------------+------------+ | 14 | 0.05842 | 0.02200 | 0.08444 | 0.08605 | +------------+------------+------------+------------+------------+ | 16 | 0.05809 | 0.02292 | 0.08414 | 0.08575 | +------------+------------+------------+------------+------------+ | 18 | 0.05547 | 0.02286 | 0.08392 | 0.08553 | +------------+------------+------------+------------+------------+ | 20 | 0.05593 | 0.02312 | 0.08375 | 0.08536 | +------------+------------+------------+------------+------------+ | 22 | 0.05449 | 0.02187 | 0.08362 | 0.08523 | +------------+------------+------------+------------+------------+ | 24 | 0.05422 | 0.02168 | 0.08351 | 0.08512 | +------------+------------+------------+------------+------------+ | 26 | 0.05383 | 0.02233 | 0.08343 | 0.08504 | +------------+------------+------------+------------+------------+ | 28 | 0.05278 | 0.02240 | 0.08335 | 0.08497 | +------------+------------+------------+------------+------------+ | 30 | 0.05232 | 0.02200 | 0.08329 | 0.08490 | +------------+------------+------------+------------+------------+ | 32 | 0.05219 | 0.02213 | 0.08324 | 0.08485 | +------------+------------+------------+------------+------------+ | 34 | 0.05305 | 0.02253 | 0.08320 | 0.08481 | +------------+------------+------------+------------+------------+ | 36 | 0.05468 | 0.02272 | 0.08316 | 0.08477 | +------------+------------+------------+------------+------------+ | 38 | 0.05534 | 0.02240 | 0.08312 | 0.08473 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.06300 | 0.00910 | 0.11474 | 0.11626 | +------------+------------+------------+------------+------------+ | 4 | 0.06195 | 0.01703 | 0.09388 | 0.09547 | +------------+------------+------------+------------+------------+ | 6 | 0.05730 | 0.01827 | 0.08952 | 0.09112 | +------------+------------+------------+------------+------------+ | 8 | 0.05658 | 0.01958 | 0.08756 | 0.08916 | +------------+------------+------------+------------+------------+ | 10 | 0.05711 | 0.02037 | 0.08641 | 0.08802 | +------------+------------+------------+------------+------------+ | 12 | 0.05691 | 0.02083 | 0.08567 | 0.08728 | +------------+------------+------------+------------+------------+ | 14 | 0.05632 | 0.02135 | 0.08515 | 0.08676 | +------------+------------+------------+------------+------------+ | 16 | 0.05639 | 0.02128 | 0.08477 | 0.08638 | +------------+------------+------------+------------+------------+ | 18 | 0.05724 | 0.02200 | 0.08448 | 0.08609 | +------------+------------+------------+------------+------------+ | 20 | 0.05560 | 0.02187 | 0.08425 | 0.08586 | +------------+------------+------------+------------+------------+ | 22 | 0.05639 | 0.02161 | 0.08406 | 0.08567 | +------------+------------+------------+------------+------------+ | 24 | 0.05527 | 0.02181 | 0.08390 | 0.08551 | +------------+------------+------------+------------+------------+ | 26 | 0.05488 | 0.02161 | 0.08377 | 0.08538 | +------------+------------+------------+------------+------------+ | 28 | 0.05409 | 0.02200 | 0.08365 | 0.08526 | +------------+------------+------------+------------+------------+ | 30 | 0.05396 | 0.02161 | 0.08355 | 0.08516 | +------------+------------+------------+------------+------------+ | 32 | 0.05442 | 0.02168 | 0.08347 | 0.08508 | +------------+------------+------------+------------+------------+ | 34 | 0.05435 | 0.02194 | 0.08339 | 0.08500 | +------------+------------+------------+------------+------------+ | 36 | 0.05390 | 0.02220 | 0.08332 | 0.08494 | +------------+------------+------------+------------+------------+ | 38 | 0.05350 | 0.02227 | 0.08327 | 0.08488 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.06549 | 0.00910 | 0.11532 | 0.11683 | +------------+------------+------------+------------+------------+ | 4 | 0.06745 | 0.01788 | 0.09353 | 0.09512 | +------------+------------+------------+------------+------------+ | 6 | 0.06392 | 0.02017 | 0.08935 | 0.09095 | +------------+------------+------------+------------+------------+ | 8 | 0.06005 | 0.02037 | 0.08740 | 0.08900 | +------------+------------+------------+------------+------------+ | 10 | 0.05953 | 0.02043 | 0.08624 | 0.08785 | +------------+------------+------------+------------+------------+ | 12 | 0.06031 | 0.02089 | 0.08548 | 0.08708 | +------------+------------+------------+------------+------------+ | 14 | 0.05920 | 0.02168 | 0.08493 | 0.08654 | +------------+------------+------------+------------+------------+ | 16 | 0.05737 | 0.02076 | 0.08453 | 0.08614 | +------------+------------+------------+------------+------------+ | 18 | 0.05855 | 0.02102 | 0.08422 | 0.08583 | +------------+------------+------------+------------+------------+ | 20 | 0.05828 | 0.02122 | 0.08399 | 0.08560 | +------------+------------+------------+------------+------------+ | 22 | 0.05874 | 0.02168 | 0.08380 | 0.08541 | +------------+------------+------------+------------+------------+ | 24 | 0.05796 | 0.02128 | 0.08364 | 0.08525 | +------------+------------+------------+------------+------------+ | 26 | 0.05763 | 0.02174 | 0.08352 | 0.08513 | +------------+------------+------------+------------+------------+ | 28 | 0.05724 | 0.02174 | 0.08341 | 0.08502 | +------------+------------+------------+------------+------------+ | 30 | 0.05874 | 0.02213 | 0.08332 | 0.08493 | +------------+------------+------------+------------+------------+ | 32 | 0.05835 | 0.02272 | 0.08325 | 0.08486 | +------------+------------+------------+------------+------------+ | 34 | 0.05789 | 0.02272 | 0.08319 | 0.08480 | +------------+------------+------------+------------+------------+ | 36 | 0.05822 | 0.02299 | 0.08313 | 0.08474 | +------------+------------+------------+------------+------------+ | 38 | 0.05861 | 0.02312 | 0.08309 | 0.08470 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07479 | 0.00917 | 0.11063 | 0.11210 | +------------+------------+------------+------------+------------+ | 4 | 0.07335 | 0.02063 | 0.08989 | 0.09144 | +------------+------------+------------+------------+------------+ | 6 | 0.06929 | 0.02024 | 0.08596 | 0.08752 | +------------+------------+------------+------------+------------+ | 8 | 0.06863 | 0.02076 | 0.08422 | 0.08579 | +------------+------------+------------+------------+------------+ | 10 | 0.06647 | 0.02089 | 0.08324 | 0.08481 | +------------+------------+------------+------------+------------+ | 12 | 0.06457 | 0.02181 | 0.08264 | 0.08421 | +------------+------------+------------+------------+------------+ | 14 | 0.06241 | 0.02266 | 0.08225 | 0.08383 | +------------+------------+------------+------------+------------+ | 16 | 0.06103 | 0.02286 | 0.08200 | 0.08358 | +------------+------------+------------+------------+------------+ | 18 | 0.06071 | 0.02292 | 0.08182 | 0.08340 | +------------+------------+------------+------------+------------+ | 20 | 0.06071 | 0.02286 | 0.08170 | 0.08328 | +------------+------------+------------+------------+------------+ | 22 | 0.06123 | 0.02174 | 0.08161 | 0.08320 | +------------+------------+------------+------------+------------+ | 24 | 0.06025 | 0.02207 | 0.08155 | 0.08313 | +------------+------------+------------+------------+------------+ | 26 | 0.06018 | 0.02233 | 0.08150 | 0.08308 | +------------+------------+------------+------------+------------+ | 28 | 0.05920 | 0.02220 | 0.08146 | 0.08305 | +------------+------------+------------+------------+------------+ | 30 | 0.05881 | 0.02227 | 0.08143 | 0.08302 | +------------+------------+------------+------------+------------+ | 32 | 0.05763 | 0.02207 | 0.08141 | 0.08301 | +------------+------------+------------+------------+------------+ | 34 | 0.05783 | 0.02207 | 0.08140 | 0.08299 | +------------+------------+------------+------------+------------+ | 36 | 0.05769 | 0.02213 | 0.08139 | 0.08298 | +------------+------------+------------+------------+------------+ | 38 | 0.05743 | 0.02213 | 0.08139 | 0.08298 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 20 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.07577 | 0.01375 | 0.09161 | 0.09287 | +------------+------------+------------+------------+------------+ | 4 | 0.06418 | 0.02377 | 0.07940 | 0.08082 | +------------+------------+------------+------------+------------+ | 6 | 0.06058 | 0.02528 | 0.07812 | 0.07959 | +------------+------------+------------+------------+------------+ | 8 | 0.05769 | 0.02606 | 0.07802 | 0.07952 | +------------+------------+------------+------------+------------+ | 10 | 0.05704 | 0.02633 | 0.07818 | 0.07969 | +------------+------------+------------+------------+------------+ | 12 | 0.05796 | 0.02652 | 0.07838 | 0.07991 | +------------+------------+------------+------------+------------+ | 14 | 0.05730 | 0.02705 | 0.07859 | 0.08012 | +------------+------------+------------+------------+------------+ | 16 | 0.05763 | 0.02705 | 0.07877 | 0.08032 | +------------+------------+------------+------------+------------+ | 18 | 0.05717 | 0.02593 | 0.07895 | 0.08050 | +------------+------------+------------+------------+------------+ | 20 | 0.05769 | 0.02547 | 0.07911 | 0.08066 | +------------+------------+------------+------------+------------+ | 22 | 0.05868 | 0.02462 | 0.07925 | 0.08082 | +------------+------------+------------+------------+------------+ | 24 | 0.05914 | 0.02417 | 0.07939 | 0.08095 | +------------+------------+------------+------------+------------+ | 26 | 0.05828 | 0.02417 | 0.07950 | 0.08107 | +------------+------------+------------+------------+------------+ | 28 | 0.05796 | 0.02403 | 0.07961 | 0.08118 | +------------+------------+------------+------------+------------+ | 30 | 0.05802 | 0.02449 | 0.07970 | 0.08127 | +------------+------------+------------+------------+------------+ | 32 | 0.05691 | 0.02482 | 0.07978 | 0.08136 | +------------+------------+------------+------------+------------+ | 34 | 0.05750 | 0.02475 | 0.07986 | 0.08143 | +------------+------------+------------+------------+------------+ | 36 | 0.05815 | 0.02410 | 0.07992 | 0.08150 | +------------+------------+------------+------------+------------+ | 38 | 0.05809 | 0.02397 | 0.07998 | 0.08156 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.11991 | 0.00786 | 0.08732 | 0.08898 | +------------+------------+------------+------------+------------+ | 4 | 0.15193 | 0.01775 | 0.06840 | 0.07011 | +------------+------------+------------+------------+------------+ | 6 | 0.14728 | 0.02161 | 0.06391 | 0.06563 | +------------+------------+------------+------------+------------+ | 8 | 0.14224 | 0.02266 | 0.06186 | 0.06358 | +------------+------------+------------+------------+------------+ | 10 | 0.13641 | 0.02541 | 0.06066 | 0.06238 | +------------+------------+------------+------------+------------+ | 12 | 0.13340 | 0.02462 | 0.05985 | 0.06158 | +------------+------------+------------+------------+------------+ | 14 | 0.13163 | 0.02508 | 0.05928 | 0.06100 | +------------+------------+------------+------------+------------+ | 16 | 0.12993 | 0.02515 | 0.05886 | 0.06058 | +------------+------------+------------+------------+------------+ | 18 | 0.12868 | 0.02547 | 0.05853 | 0.06025 | +------------+------------+------------+------------+------------+ | 20 | 0.12868 | 0.02574 | 0.05827 | 0.05999 | +------------+------------+------------+------------+------------+ | 22 | 0.12750 | 0.02692 | 0.05805 | 0.05977 | +------------+------------+------------+------------+------------+ | 24 | 0.12718 | 0.02764 | 0.05786 | 0.05958 | +------------+------------+------------+------------+------------+ | 26 | 0.12456 | 0.02796 | 0.05769 | 0.05942 | +------------+------------+------------+------------+------------+ | 28 | 0.12423 | 0.02764 | 0.05755 | 0.05928 | +------------+------------+------------+------------+------------+ | 30 | 0.12417 | 0.02809 | 0.05743 | 0.05915 | +------------+------------+------------+------------+------------+ | 32 | 0.12390 | 0.02868 | 0.05732 | 0.05905 | +------------+------------+------------+------------+------------+ | 34 | 0.12266 | 0.02888 | 0.05723 | 0.05895 | +------------+------------+------------+------------+------------+ | 36 | 0.12305 | 0.02875 | 0.05714 | 0.05887 | +------------+------------+------------+------------+------------+ | 38 | 0.12312 | 0.02842 | 0.05706 | 0.05879 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.12502 | 0.00661 | 0.08789 | 0.08955 | +------------+------------+------------+------------+------------+ | 4 | 0.15075 | 0.01618 | 0.06861 | 0.07032 | +------------+------------+------------+------------+------------+ | 6 | 0.14263 | 0.01932 | 0.06403 | 0.06575 | +------------+------------+------------+------------+------------+ | 8 | 0.13805 | 0.02063 | 0.06196 | 0.06368 | +------------+------------+------------+------------+------------+ | 10 | 0.13320 | 0.02141 | 0.06075 | 0.06247 | +------------+------------+------------+------------+------------+ | 12 | 0.13157 | 0.02279 | 0.05994 | 0.06166 | +------------+------------+------------+------------+------------+ | 14 | 0.12927 | 0.02358 | 0.05936 | 0.06108 | +------------+------------+------------+------------+------------+ | 16 | 0.12613 | 0.02417 | 0.05893 | 0.06065 | +------------+------------+------------+------------+------------+ | 18 | 0.12410 | 0.02502 | 0.05859 | 0.06032 | +------------+------------+------------+------------+------------+ | 20 | 0.12331 | 0.02482 | 0.05832 | 0.06004 | +------------+------------+------------+------------+------------+ | 22 | 0.12449 | 0.02482 | 0.05809 | 0.05981 | +------------+------------+------------+------------+------------+ | 24 | 0.12417 | 0.02567 | 0.05790 | 0.05962 | +------------+------------+------------+------------+------------+ | 26 | 0.12371 | 0.02567 | 0.05774 | 0.05946 | +------------+------------+------------+------------+------------+ | 28 | 0.12292 | 0.02665 | 0.05760 | 0.05932 | +------------+------------+------------+------------+------------+ | 30 | 0.12449 | 0.02685 | 0.05747 | 0.05920 | +------------+------------+------------+------------+------------+ | 32 | 0.12489 | 0.02705 | 0.05736 | 0.05909 | +------------+------------+------------+------------+------------+ | 34 | 0.12462 | 0.02652 | 0.05727 | 0.05899 | +------------+------------+------------+------------+------------+ | 36 | 0.12489 | 0.02692 | 0.05718 | 0.05891 | +------------+------------+------------+------------+------------+ | 38 | 0.12567 | 0.02652 | 0.05710 | 0.05883 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.11860 | 0.00694 | 0.08715 | 0.08882 | +------------+------------+------------+------------+------------+ | 4 | 0.14984 | 0.01834 | 0.06859 | 0.07030 | +------------+------------+------------+------------+------------+ | 6 | 0.14617 | 0.02227 | 0.06402 | 0.06574 | +------------+------------+------------+------------+------------+ | 8 | 0.14263 | 0.02286 | 0.06194 | 0.06367 | +------------+------------+------------+------------+------------+ | 10 | 0.13792 | 0.02351 | 0.06072 | 0.06244 | +------------+------------+------------+------------+------------+ | 12 | 0.13536 | 0.02377 | 0.05990 | 0.06163 | +------------+------------+------------+------------+------------+ | 14 | 0.13451 | 0.02403 | 0.05933 | 0.06105 | +------------+------------+------------+------------+------------+ | 16 | 0.13346 | 0.02384 | 0.05890 | 0.06063 | +------------+------------+------------+------------+------------+ | 18 | 0.13170 | 0.02417 | 0.05858 | 0.06030 | +------------+------------+------------+------------+------------+ | 20 | 0.13176 | 0.02390 | 0.05831 | 0.06003 | +------------+------------+------------+------------+------------+ | 22 | 0.12927 | 0.02469 | 0.05809 | 0.05981 | +------------+------------+------------+------------+------------+ | 24 | 0.12823 | 0.02620 | 0.05791 | 0.05963 | +------------+------------+------------+------------+------------+ | 26 | 0.12875 | 0.02606 | 0.05775 | 0.05947 | +------------+------------+------------+------------+------------+ | 28 | 0.12737 | 0.02639 | 0.05761 | 0.05934 | +------------+------------+------------+------------+------------+ | 30 | 0.12724 | 0.02672 | 0.05750 | 0.05922 | +------------+------------+------------+------------+------------+ | 32 | 0.12521 | 0.02724 | 0.05740 | 0.05912 | +------------+------------+------------+------------+------------+ | 34 | 0.12489 | 0.02678 | 0.05730 | 0.05903 | +------------+------------+------------+------------+------------+ | 36 | 0.12397 | 0.02678 | 0.05722 | 0.05895 | +------------+------------+------------+------------+------------+ | 38 | 0.12325 | 0.02646 | 0.05715 | 0.05887 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.11919 | 0.00871 | 0.08639 | 0.08805 | +------------+------------+------------+------------+------------+ | 4 | 0.15259 | 0.01578 | 0.06790 | 0.06961 | +------------+------------+------------+------------+------------+ | 6 | 0.14565 | 0.01899 | 0.06357 | 0.06529 | +------------+------------+------------+------------+------------+ | 8 | 0.13824 | 0.02102 | 0.06160 | 0.06332 | +------------+------------+------------+------------+------------+ | 10 | 0.13261 | 0.02299 | 0.06043 | 0.06215 | +------------+------------+------------+------------+------------+ | 12 | 0.13104 | 0.02462 | 0.05965 | 0.06137 | +------------+------------+------------+------------+------------+ | 14 | 0.12901 | 0.02469 | 0.05909 | 0.06081 | +------------+------------+------------+------------+------------+ | 16 | 0.12862 | 0.02495 | 0.05866 | 0.06039 | +------------+------------+------------+------------+------------+ | 18 | 0.12757 | 0.02547 | 0.05834 | 0.06006 | +------------+------------+------------+------------+------------+ | 20 | 0.12521 | 0.02515 | 0.05807 | 0.05980 | +------------+------------+------------+------------+------------+ | 22 | 0.12417 | 0.02580 | 0.05786 | 0.05958 | +------------+------------+------------+------------+------------+ | 24 | 0.12259 | 0.02534 | 0.05768 | 0.05941 | +------------+------------+------------+------------+------------+ | 26 | 0.12253 | 0.02639 | 0.05754 | 0.05926 | +------------+------------+------------+------------+------------+ | 28 | 0.12069 | 0.02698 | 0.05741 | 0.05913 | +------------+------------+------------+------------+------------+ | 30 | 0.11958 | 0.02626 | 0.05730 | 0.05902 | +------------+------------+------------+------------+------------+ | 32 | 0.11886 | 0.02613 | 0.05720 | 0.05893 | +------------+------------+------------+------------+------------+ | 34 | 0.11912 | 0.02639 | 0.05712 | 0.05884 | +------------+------------+------------+------------+------------+ | 36 | 0.11912 | 0.02639 | 0.05704 | 0.05877 | +------------+------------+------------+------------+------------+ | 38 | 0.11860 | 0.02652 | 0.05698 | 0.05870 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.13078 | 0.01009 | 0.08000 | 0.08161 | +------------+------------+------------+------------+------------+ | 4 | 0.15671 | 0.01873 | 0.06408 | 0.06574 | +------------+------------+------------+------------+------------+ | 6 | 0.14754 | 0.02390 | 0.06039 | 0.06206 | +------------+------------+------------+------------+------------+ | 8 | 0.14198 | 0.02665 | 0.05874 | 0.06042 | +------------+------------+------------+------------+------------+ | 10 | 0.13543 | 0.02672 | 0.05780 | 0.05948 | +------------+------------+------------+------------+------------+ | 12 | 0.13170 | 0.02737 | 0.05719 | 0.05888 | +------------+------------+------------+------------+------------+ | 14 | 0.12940 | 0.02757 | 0.05677 | 0.05846 | +------------+------------+------------+------------+------------+ | 16 | 0.12685 | 0.02809 | 0.05647 | 0.05816 | +------------+------------+------------+------------+------------+ | 18 | 0.12750 | 0.02823 | 0.05625 | 0.05794 | +------------+------------+------------+------------+------------+ | 20 | 0.12633 | 0.02823 | 0.05608 | 0.05778 | +------------+------------+------------+------------+------------+ | 22 | 0.12515 | 0.02783 | 0.05595 | 0.05765 | +------------+------------+------------+------------+------------+ | 24 | 0.12325 | 0.02757 | 0.05585 | 0.05754 | +------------+------------+------------+------------+------------+ | 26 | 0.12331 | 0.02849 | 0.05576 | 0.05746 | +------------+------------+------------+------------+------------+ | 28 | 0.12266 | 0.02993 | 0.05570 | 0.05740 | +------------+------------+------------+------------+------------+ | 30 | 0.12148 | 0.02999 | 0.05565 | 0.05735 | +------------+------------+------------+------------+------------+ | 32 | 0.12069 | 0.03078 | 0.05560 | 0.05731 | +------------+------------+------------+------------+------------+ | 34 | 0.12037 | 0.03039 | 0.05557 | 0.05727 | +------------+------------+------------+------------+------------+ | 36 | 0.11932 | 0.03012 | 0.05554 | 0.05725 | +------------+------------+------------+------------+------------+ | 38 | 0.11853 | 0.02934 | 0.05552 | 0.05722 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 40 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.12521 | 0.01290 | 0.06225 | 0.06362 | +------------+------------+------------+------------+------------+ | 4 | 0.11028 | 0.02168 | 0.05558 | 0.05709 | +------------+------------+------------+------------+------------+ | 6 | 0.10295 | 0.02580 | 0.05501 | 0.05658 | +------------+------------+------------+------------+------------+ | 8 | 0.10033 | 0.02731 | 0.05492 | 0.05652 | +------------+------------+------------+------------+------------+ | 10 | 0.10026 | 0.02823 | 0.05487 | 0.05649 | +------------+------------+------------+------------+------------+ | 12 | 0.09751 | 0.02809 | 0.05484 | 0.05648 | +------------+------------+------------+------------+------------+ | 14 | 0.09790 | 0.02908 | 0.05482 | 0.05647 | +------------+------------+------------+------------+------------+ | 16 | 0.09843 | 0.02888 | 0.05480 | 0.05645 | +------------+------------+------------+------------+------------+ | 18 | 0.09771 | 0.02954 | 0.05478 | 0.05644 | +------------+------------+------------+------------+------------+ | 20 | 0.10098 | 0.02960 | 0.05475 | 0.05642 | +------------+------------+------------+------------+------------+ | 22 | 0.10236 | 0.03012 | 0.05473 | 0.05640 | +------------+------------+------------+------------+------------+ | 24 | 0.10288 | 0.03071 | 0.05471 | 0.05638 | +------------+------------+------------+------------+------------+ | 26 | 0.10177 | 0.03026 | 0.05469 | 0.05636 | +------------+------------+------------+------------+------------+ | 28 | 0.10530 | 0.03078 | 0.05467 | 0.05635 | +------------+------------+------------+------------+------------+ | 30 | 0.10701 | 0.03084 | 0.05465 | 0.05633 | +------------+------------+------------+------------+------------+ | 32 | 0.10714 | 0.03078 | 0.05463 | 0.05632 | +------------+------------+------------+------------+------------+ | 34 | 0.10806 | 0.03150 | 0.05462 | 0.05631 | +------------+------------+------------+------------+------------+ | 36 | 0.10910 | 0.03163 | 0.05461 | 0.05630 | +------------+------------+------------+------------+------------+ | 38 | 0.10904 | 0.03150 | 0.05460 | 0.05629 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.31991 | 0.00458 | 0.05836 | 0.06017 | +------------+------------+------------+------------+------------+ | 4 | 0.37636 | 0.01192 | 0.04398 | 0.04580 | +------------+------------+------------+------------+------------+ | 6 | 0.38035 | 0.01572 | 0.03989 | 0.04171 | +------------+------------+------------+------------+------------+ | 8 | 0.37642 | 0.01794 | 0.03801 | 0.03984 | +------------+------------+------------+------------+------------+ | 10 | 0.37511 | 0.01984 | 0.03693 | 0.03875 | +------------+------------+------------+------------+------------+ | 12 | 0.36974 | 0.02174 | 0.03622 | 0.03804 | +------------+------------+------------+------------+------------+ | 14 | 0.36595 | 0.02318 | 0.03572 | 0.03755 | +------------+------------+------------+------------+------------+ | 16 | 0.36372 | 0.02515 | 0.03535 | 0.03717 | +------------+------------+------------+------------+------------+ | 18 | 0.36143 | 0.02580 | 0.03505 | 0.03688 | +------------+------------+------------+------------+------------+ | 20 | 0.35966 | 0.02587 | 0.03481 | 0.03664 | +------------+------------+------------+------------+------------+ | 22 | 0.36031 | 0.02613 | 0.03462 | 0.03645 | +------------+------------+------------+------------+------------+ | 24 | 0.36025 | 0.02711 | 0.03446 | 0.03629 | +------------+------------+------------+------------+------------+ | 26 | 0.35940 | 0.02757 | 0.03432 | 0.03615 | +------------+------------+------------+------------+------------+ | 28 | 0.35835 | 0.02750 | 0.03420 | 0.03603 | +------------+------------+------------+------------+------------+ | 30 | 0.35815 | 0.02764 | 0.03410 | 0.03592 | +------------+------------+------------+------------+------------+ | 32 | 0.35756 | 0.02816 | 0.03400 | 0.03583 | +------------+------------+------------+------------+------------+ | 34 | 0.35756 | 0.02927 | 0.03392 | 0.03574 | +------------+------------+------------+------------+------------+ | 36 | 0.35763 | 0.02980 | 0.03384 | 0.03567 | +------------+------------+------------+------------+------------+ | 38 | 0.35711 | 0.03026 | 0.03377 | 0.03560 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.33091 | 0.00629 | 0.05966 | 0.06146 | +------------+------------+------------+------------+------------+ | 4 | 0.39103 | 0.01434 | 0.04456 | 0.04639 | +------------+------------+------------+------------+------------+ | 6 | 0.38821 | 0.01840 | 0.04028 | 0.04210 | +------------+------------+------------+------------+------------+ | 8 | 0.37767 | 0.02096 | 0.03830 | 0.04013 | +------------+------------+------------+------------+------------+ | 10 | 0.37230 | 0.02384 | 0.03716 | 0.03898 | +------------+------------+------------+------------+------------+ | 12 | 0.36686 | 0.02515 | 0.03641 | 0.03824 | +------------+------------+------------+------------+------------+ | 14 | 0.36431 | 0.02652 | 0.03588 | 0.03771 | +------------+------------+------------+------------+------------+ | 16 | 0.36261 | 0.02849 | 0.03549 | 0.03731 | +------------+------------+------------+------------+------------+ | 18 | 0.36123 | 0.02947 | 0.03518 | 0.03700 | +------------+------------+------------+------------+------------+ | 20 | 0.36025 | 0.02993 | 0.03493 | 0.03675 | +------------+------------+------------+------------+------------+ | 22 | 0.35855 | 0.03006 | 0.03472 | 0.03655 | +------------+------------+------------+------------+------------+ | 24 | 0.35914 | 0.03084 | 0.03455 | 0.03638 | +------------+------------+------------+------------+------------+ | 26 | 0.35933 | 0.03071 | 0.03441 | 0.03623 | +------------+------------+------------+------------+------------+ | 28 | 0.35848 | 0.03065 | 0.03428 | 0.03610 | +------------+------------+------------+------------+------------+ | 30 | 0.35776 | 0.03045 | 0.03417 | 0.03599 | +------------+------------+------------+------------+------------+ | 32 | 0.35835 | 0.03104 | 0.03407 | 0.03590 | +------------+------------+------------+------------+------------+ | 34 | 0.35822 | 0.03111 | 0.03398 | 0.03581 | +------------+------------+------------+------------+------------+ | 36 | 0.35789 | 0.03078 | 0.03391 | 0.03573 | +------------+------------+------------+------------+------------+ | 38 | 0.35920 | 0.03117 | 0.03383 | 0.03566 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.32934 | 0.00537 | 0.05973 | 0.06154 | +------------+------------+------------+------------+------------+ | 4 | 0.38631 | 0.01343 | 0.04476 | 0.04658 | +------------+------------+------------+------------+------------+ | 6 | 0.38690 | 0.01925 | 0.04042 | 0.04225 | +------------+------------+------------+------------+------------+ | 8 | 0.37950 | 0.02102 | 0.03838 | 0.04020 | +------------+------------+------------+------------+------------+ | 10 | 0.37511 | 0.02233 | 0.03718 | 0.03901 | +------------+------------+------------+------------+------------+ | 12 | 0.37250 | 0.02318 | 0.03641 | 0.03823 | +------------+------------+------------+------------+------------+ | 14 | 0.36686 | 0.02475 | 0.03586 | 0.03768 | +------------+------------+------------+------------+------------+ | 16 | 0.36424 | 0.02508 | 0.03545 | 0.03727 | +------------+------------+------------+------------+------------+ | 18 | 0.36182 | 0.02587 | 0.03513 | 0.03696 | +------------+------------+------------+------------+------------+ | 20 | 0.35855 | 0.02659 | 0.03488 | 0.03671 | +------------+------------+------------+------------+------------+ | 22 | 0.35802 | 0.02718 | 0.03467 | 0.03650 | +------------+------------+------------+------------+------------+ | 24 | 0.35763 | 0.02770 | 0.03450 | 0.03633 | +------------+------------+------------+------------+------------+ | 26 | 0.35619 | 0.02842 | 0.03436 | 0.03618 | +------------+------------+------------+------------+------------+ | 28 | 0.35488 | 0.02901 | 0.03423 | 0.03606 | +------------+------------+------------+------------+------------+ | 30 | 0.35645 | 0.02875 | 0.03412 | 0.03595 | +------------+------------+------------+------------+------------+ | 32 | 0.35553 | 0.02947 | 0.03403 | 0.03585 | +------------+------------+------------+------------+------------+ | 34 | 0.35580 | 0.02967 | 0.03394 | 0.03577 | +------------+------------+------------+------------+------------+ | 36 | 0.35475 | 0.02960 | 0.03387 | 0.03569 | +------------+------------+------------+------------+------------+ | 38 | 0.35468 | 0.02967 | 0.03380 | 0.03562 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.32403 | 0.00550 | 0.05907 | 0.06088 | +------------+------------+------------+------------+------------+ | 4 | 0.39149 | 0.01297 | 0.04430 | 0.04613 | +------------+------------+------------+------------+------------+ | 6 | 0.38978 | 0.01709 | 0.04012 | 0.04194 | +------------+------------+------------+------------+------------+ | 8 | 0.38297 | 0.01925 | 0.03816 | 0.03999 | +------------+------------+------------+------------+------------+ | 10 | 0.38140 | 0.02122 | 0.03703 | 0.03886 | +------------+------------+------------+------------+------------+ | 12 | 0.37688 | 0.02364 | 0.03630 | 0.03813 | +------------+------------+------------+------------+------------+ | 14 | 0.37125 | 0.02377 | 0.03579 | 0.03761 | +------------+------------+------------+------------+------------+ | 16 | 0.36909 | 0.02462 | 0.03540 | 0.03723 | +------------+------------+------------+------------+------------+ | 18 | 0.36667 | 0.02600 | 0.03510 | 0.03693 | +------------+------------+------------+------------+------------+ | 20 | 0.36496 | 0.02633 | 0.03486 | 0.03668 | +------------+------------+------------+------------+------------+ | 22 | 0.36424 | 0.02659 | 0.03466 | 0.03648 | +------------+------------+------------+------------+------------+ | 24 | 0.36326 | 0.02646 | 0.03449 | 0.03631 | +------------+------------+------------+------------+------------+ | 26 | 0.36123 | 0.02744 | 0.03435 | 0.03617 | +------------+------------+------------+------------+------------+ | 28 | 0.36064 | 0.02816 | 0.03422 | 0.03604 | +------------+------------+------------+------------+------------+ | 30 | 0.35881 | 0.02954 | 0.03411 | 0.03593 | +------------+------------+------------+------------+------------+ | 32 | 0.35809 | 0.03006 | 0.03401 | 0.03584 | +------------+------------+------------+------------+------------+ | 34 | 0.35586 | 0.03045 | 0.03393 | 0.03575 | +------------+------------+------------+------------+------------+ | 36 | 0.35678 | 0.03045 | 0.03385 | 0.03567 | +------------+------------+------------+------------+------------+ | 38 | 0.35730 | 0.03058 | 0.03378 | 0.03560 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.35226 | 0.00747 | 0.05494 | 0.05668 | +------------+------------+------------+------------+------------+ | 4 | 0.39339 | 0.01624 | 0.04212 | 0.04389 | +------------+------------+------------+------------+------------+ | 6 | 0.38625 | 0.01873 | 0.03858 | 0.04035 | +------------+------------+------------+------------+------------+ | 8 | 0.37060 | 0.02128 | 0.03695 | 0.03873 | +------------+------------+------------+------------+------------+ | 10 | 0.36071 | 0.02299 | 0.03602 | 0.03780 | +------------+------------+------------+------------+------------+ | 12 | 0.35422 | 0.02436 | 0.03541 | 0.03720 | +------------+------------+------------+------------+------------+ | 14 | 0.35003 | 0.02600 | 0.03498 | 0.03677 | +------------+------------+------------+------------+------------+ | 16 | 0.34591 | 0.02685 | 0.03466 | 0.03645 | +------------+------------+------------+------------+------------+ | 18 | 0.34132 | 0.02757 | 0.03440 | 0.03619 | +------------+------------+------------+------------+------------+ | 20 | 0.34041 | 0.02790 | 0.03419 | 0.03599 | +------------+------------+------------+------------+------------+ | 22 | 0.34054 | 0.02947 | 0.03402 | 0.03582 | +------------+------------+------------+------------+------------+ | 24 | 0.34014 | 0.02954 | 0.03387 | 0.03567 | +------------+------------+------------+------------+------------+ | 26 | 0.34014 | 0.03019 | 0.03375 | 0.03555 | +------------+------------+------------+------------+------------+ | 28 | 0.33910 | 0.03006 | 0.03364 | 0.03544 | +------------+------------+------------+------------+------------+ | 30 | 0.33720 | 0.03104 | 0.03355 | 0.03535 | +------------+------------+------------+------------+------------+ | 32 | 0.33720 | 0.03117 | 0.03347 | 0.03527 | +------------+------------+------------+------------+------------+ | 34 | 0.33824 | 0.03137 | 0.03340 | 0.03520 | +------------+------------+------------+------------+------------+ | 36 | 0.33707 | 0.03176 | 0.03333 | 0.03513 | +------------+------------+------------+------------+------------+ | 38 | 0.33543 | 0.03157 | 0.03327 | 0.03508 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 80 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.29463 | 0.00963 | 0.04037 | 0.04187 | +------------+------------+------------+------------+------------+ | 4 | 0.28422 | 0.02010 | 0.03513 | 0.03675 | +------------+------------+------------+------------+------------+ | 6 | 0.26699 | 0.02678 | 0.03417 | 0.03584 | +------------+------------+------------+------------+------------+ | 8 | 0.25737 | 0.02803 | 0.03378 | 0.03547 | +------------+------------+------------+------------+------------+ | 10 | 0.25534 | 0.02895 | 0.03355 | 0.03526 | +------------+------------+------------+------------+------------+ | 12 | 0.25403 | 0.02967 | 0.03339 | 0.03511 | +------------+------------+------------+------------+------------+ | 14 | 0.25750 | 0.03084 | 0.03324 | 0.03498 | +------------+------------+------------+------------+------------+ | 16 | 0.25868 | 0.03098 | 0.03312 | 0.03487 | +------------+------------+------------+------------+------------+ | 18 | 0.26287 | 0.03255 | 0.03302 | 0.03477 | +------------+------------+------------+------------+------------+ | 20 | 0.26320 | 0.03261 | 0.03293 | 0.03468 | +------------+------------+------------+------------+------------+ | 22 | 0.26739 | 0.03268 | 0.03285 | 0.03461 | +------------+------------+------------+------------+------------+ | 24 | 0.27177 | 0.03301 | 0.03278 | 0.03454 | +------------+------------+------------+------------+------------+ | 26 | 0.27544 | 0.03360 | 0.03272 | 0.03449 | +------------+------------+------------+------------+------------+ | 28 | 0.27872 | 0.03340 | 0.03267 | 0.03444 | +------------+------------+------------+------------+------------+ | 30 | 0.28173 | 0.03360 | 0.03262 | 0.03439 | +------------+------------+------------+------------+------------+ | 32 | 0.28520 | 0.03366 | 0.03258 | 0.03435 | +------------+------------+------------+------------+------------+ | 34 | 0.28756 | 0.03392 | 0.03254 | 0.03432 | +------------+------------+------------+------------+------------+ | 36 | 0.28985 | 0.03425 | 0.03251 | 0.03429 | +------------+------------+------------+------------+------------+ | 38 | 0.29253 | 0.03451 | 0.03248 | 0.03426 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 0.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.49011 | 0.00504 | 0.04454 | 0.04642 | +------------+------------+------------+------------+------------+ | 4 | 0.53923 | 0.01139 | 0.03269 | 0.03457 | +------------+------------+------------+------------+------------+ | 6 | 0.55075 | 0.01480 | 0.02913 | 0.03100 | +------------+------------+------------+------------+------------+ | 8 | 0.55069 | 0.01703 | 0.02741 | 0.02929 | +------------+------------+------------+------------+------------+ | 10 | 0.55016 | 0.01853 | 0.02641 | 0.02828 | +------------+------------+------------+------------+------------+ | 12 | 0.55095 | 0.01906 | 0.02576 | 0.02763 | +------------+------------+------------+------------+------------+ | 14 | 0.54925 | 0.02030 | 0.02530 | 0.02717 | +------------+------------+------------+------------+------------+ | 16 | 0.54781 | 0.02083 | 0.02496 | 0.02683 | +------------+------------+------------+------------+------------+ | 18 | 0.54604 | 0.02174 | 0.02470 | 0.02657 | +------------+------------+------------+------------+------------+ | 20 | 0.54558 | 0.02200 | 0.02449 | 0.02636 | +------------+------------+------------+------------+------------+ | 22 | 0.54414 | 0.02220 | 0.02432 | 0.02619 | +------------+------------+------------+------------+------------+ | 24 | 0.54322 | 0.02213 | 0.02418 | 0.02605 | +------------+------------+------------+------------+------------+ | 26 | 0.54381 | 0.02213 | 0.02406 | 0.02593 | +------------+------------+------------+------------+------------+ | 28 | 0.54434 | 0.02246 | 0.02396 | 0.02583 | +------------+------------+------------+------------+------------+ | 30 | 0.54270 | 0.02312 | 0.02387 | 0.02574 | +------------+------------+------------+------------+------------+ | 32 | 0.54132 | 0.02331 | 0.02380 | 0.02566 | +------------+------------+------------+------------+------------+ | 34 | 0.53969 | 0.02410 | 0.02373 | 0.02560 | +------------+------------+------------+------------+------------+ | 36 | 0.54014 | 0.02417 | 0.02367 | 0.02554 | +------------+------------+------------+------------+------------+ | 38 | 0.53995 | 0.02403 | 0.02362 | 0.02548 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 1e-05 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48009 | 0.00491 | 0.04502 | 0.04690 | +------------+------------+------------+------------+------------+ | 4 | 0.53202 | 0.01120 | 0.03314 | 0.03502 | +------------+------------+------------+------------+------------+ | 6 | 0.54204 | 0.01460 | 0.02948 | 0.03135 | +------------+------------+------------+------------+------------+ | 8 | 0.54551 | 0.01644 | 0.02769 | 0.02956 | +------------+------------+------------+------------+------------+ | 10 | 0.54833 | 0.01821 | 0.02664 | 0.02851 | +------------+------------+------------+------------+------------+ | 12 | 0.54604 | 0.01893 | 0.02595 | 0.02782 | +------------+------------+------------+------------+------------+ | 14 | 0.54571 | 0.02037 | 0.02547 | 0.02734 | +------------+------------+------------+------------+------------+ | 16 | 0.54394 | 0.02128 | 0.02511 | 0.02698 | +------------+------------+------------+------------+------------+ | 18 | 0.54355 | 0.02174 | 0.02483 | 0.02670 | +------------+------------+------------+------------+------------+ | 20 | 0.54401 | 0.02213 | 0.02461 | 0.02648 | +------------+------------+------------+------------+------------+ | 22 | 0.54329 | 0.02207 | 0.02443 | 0.02630 | +------------+------------+------------+------------+------------+ | 24 | 0.54263 | 0.02286 | 0.02428 | 0.02615 | +------------+------------+------------+------------+------------+ | 26 | 0.54263 | 0.02338 | 0.02415 | 0.02602 | +------------+------------+------------+------------+------------+ | 28 | 0.54178 | 0.02390 | 0.02404 | 0.02591 | +------------+------------+------------+------------+------------+ | 30 | 0.54257 | 0.02436 | 0.02395 | 0.02582 | +------------+------------+------------+------------+------------+ | 32 | 0.54211 | 0.02475 | 0.02387 | 0.02573 | +------------+------------+------------+------------+------------+ | 34 | 0.54309 | 0.02521 | 0.02379 | 0.02566 | +------------+------------+------------+------------+------------+ | 36 | 0.54250 | 0.02469 | 0.02373 | 0.02560 | +------------+------------+------------+------------+------------+ | 38 | 0.54237 | 0.02469 | 0.02367 | 0.02554 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 0.001 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.48500 | 0.00458 | 0.04475 | 0.04663 | +------------+------------+------------+------------+------------+ | 4 | 0.53628 | 0.01081 | 0.03297 | 0.03485 | +------------+------------+------------+------------+------------+ | 6 | 0.54499 | 0.01487 | 0.02932 | 0.03120 | +------------+------------+------------+------------+------------+ | 8 | 0.54663 | 0.01631 | 0.02755 | 0.02942 | +------------+------------+------------+------------+------------+ | 10 | 0.54637 | 0.01762 | 0.02652 | 0.02839 | +------------+------------+------------+------------+------------+ | 12 | 0.54492 | 0.01873 | 0.02585 | 0.02772 | +------------+------------+------------+------------+------------+ | 14 | 0.54296 | 0.01925 | 0.02538 | 0.02725 | +------------+------------+------------+------------+------------+ | 16 | 0.54289 | 0.02083 | 0.02504 | 0.02691 | +------------+------------+------------+------------+------------+ | 18 | 0.54185 | 0.02187 | 0.02477 | 0.02664 | +------------+------------+------------+------------+------------+ | 20 | 0.54001 | 0.02246 | 0.02456 | 0.02643 | +------------+------------+------------+------------+------------+ | 22 | 0.53936 | 0.02305 | 0.02438 | 0.02625 | +------------+------------+------------+------------+------------+ | 24 | 0.53969 | 0.02338 | 0.02424 | 0.02611 | +------------+------------+------------+------------+------------+ | 26 | 0.54054 | 0.02325 | 0.02412 | 0.02599 | +------------+------------+------------+------------+------------+ | 28 | 0.53923 | 0.02403 | 0.02401 | 0.02588 | +------------+------------+------------+------------+------------+ | 30 | 0.53857 | 0.02430 | 0.02392 | 0.02579 | +------------+------------+------------+------------+------------+ | 32 | 0.53910 | 0.02443 | 0.02384 | 0.02571 | +------------+------------+------------+------------+------------+ | 34 | 0.53916 | 0.02495 | 0.02377 | 0.02564 | +------------+------------+------------+------------+------------+ | 36 | 0.53962 | 0.02469 | 0.02371 | 0.02558 | +------------+------------+------------+------------+------------+ | 38 | 0.53955 | 0.02528 | 0.02366 | 0.02552 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 0.1 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.49273 | 0.00432 | 0.04459 | 0.04647 | +------------+------------+------------+------------+------------+ | 4 | 0.53883 | 0.01225 | 0.03293 | 0.03481 | +------------+------------+------------+------------+------------+ | 6 | 0.54591 | 0.01644 | 0.02933 | 0.03121 | +------------+------------+------------+------------+------------+ | 8 | 0.54964 | 0.01893 | 0.02758 | 0.02945 | +------------+------------+------------+------------+------------+ | 10 | 0.54787 | 0.01919 | 0.02655 | 0.02842 | +------------+------------+------------+------------+------------+ | 12 | 0.54957 | 0.02043 | 0.02588 | 0.02775 | +------------+------------+------------+------------+------------+ | 14 | 0.54735 | 0.02096 | 0.02541 | 0.02728 | +------------+------------+------------+------------+------------+ | 16 | 0.54643 | 0.02122 | 0.02506 | 0.02693 | +------------+------------+------------+------------+------------+ | 18 | 0.54460 | 0.02286 | 0.02479 | 0.02666 | +------------+------------+------------+------------+------------+ | 20 | 0.54453 | 0.02364 | 0.02457 | 0.02644 | +------------+------------+------------+------------+------------+ | 22 | 0.54237 | 0.02423 | 0.02440 | 0.02626 | +------------+------------+------------+------------+------------+ | 24 | 0.54224 | 0.02495 | 0.02425 | 0.02612 | +------------+------------+------------+------------+------------+ | 26 | 0.54080 | 0.02521 | 0.02413 | 0.02600 | +------------+------------+------------+------------+------------+ | 28 | 0.54086 | 0.02541 | 0.02402 | 0.02589 | +------------+------------+------------+------------+------------+ | 30 | 0.54008 | 0.02554 | 0.02393 | 0.02580 | +------------+------------+------------+------------+------------+ | 32 | 0.53838 | 0.02567 | 0.02385 | 0.02572 | +------------+------------+------------+------------+------------+ | 34 | 0.53805 | 0.02567 | 0.02378 | 0.02565 | +------------+------------+------------+------------+------------+ | 36 | 0.53726 | 0.02659 | 0.02372 | 0.02559 | +------------+------------+------------+------------+------------+ | 38 | 0.53707 | 0.02646 | 0.02366 | 0.02553 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 10.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.51323 | 0.00439 | 0.04084 | 0.04264 | +------------+------------+------------+------------+------------+ | 4 | 0.55540 | 0.01205 | 0.03088 | 0.03270 | +------------+------------+------------+------------+------------+ | 6 | 0.55147 | 0.01690 | 0.02797 | 0.02979 | +------------+------------+------------+------------+------------+ | 8 | 0.54172 | 0.01794 | 0.02659 | 0.02842 | +------------+------------+------------+------------+------------+ | 10 | 0.53563 | 0.02069 | 0.02579 | 0.02763 | +------------+------------+------------+------------+------------+ | 12 | 0.53006 | 0.02181 | 0.02527 | 0.02710 | +------------+------------+------------+------------+------------+ | 14 | 0.52580 | 0.02312 | 0.02490 | 0.02673 | +------------+------------+------------+------------+------------+ | 16 | 0.52338 | 0.02371 | 0.02462 | 0.02646 | +------------+------------+------------+------------+------------+ | 18 | 0.52089 | 0.02462 | 0.02440 | 0.02624 | +------------+------------+------------+------------+------------+ | 20 | 0.51860 | 0.02521 | 0.02422 | 0.02606 | +------------+------------+------------+------------+------------+ | 22 | 0.51840 | 0.02541 | 0.02408 | 0.02592 | +------------+------------+------------+------------+------------+ | 24 | 0.51703 | 0.02593 | 0.02396 | 0.02580 | +------------+------------+------------+------------+------------+ | 26 | 0.51670 | 0.02698 | 0.02385 | 0.02569 | +------------+------------+------------+------------+------------+ | 28 | 0.51578 | 0.02777 | 0.02376 | 0.02560 | +------------+------------+------------+------------+------------+ | 30 | 0.51473 | 0.02783 | 0.02368 | 0.02552 | +------------+------------+------------+------------+------------+ | 32 | 0.51454 | 0.02770 | 0.02361 | 0.02545 | +------------+------------+------------+------------+------------+ | 34 | 0.51473 | 0.02783 | 0.02355 | 0.02539 | +------------+------------+------------+------------+------------+ | 36 | 0.51356 | 0.02816 | 0.02349 | 0.02533 | +------------+------------+------------+------------+------------+ | 38 | 0.51375 | 0.02823 | 0.02344 | 0.02528 | +------------+------------+------------+------------+------------+ alpha: 1000 | num_factors: 120 | regularization: 100.0 +------------+------------+------------+------------+------------+ | epochs | p@k train | p@k test | mse train | mse test | +============+============+============+============+============+ | 2 | 0.44375 | 0.00943 | 0.02957 | 0.03114 | +------------+------------+------------+------------+------------+ | 4 | 0.44080 | 0.01938 | 0.02560 | 0.02727 | +------------+------------+------------+------------+------------+ | 6 | 0.42286 | 0.02371 | 0.02478 | 0.02650 | +------------+------------+------------+------------+------------+ | 8 | 0.41323 | 0.02659 | 0.02443 | 0.02617 | +------------+------------+------------+------------+------------+ | 10 | 0.40832 | 0.02731 | 0.02420 | 0.02596 | +------------+------------+------------+------------+------------+ | 12 | 0.40747 | 0.02927 | 0.02404 | 0.02581 | +------------+------------+------------+------------+------------+ | 14 | 0.40950 | 0.02986 | 0.02390 | 0.02568 | +------------+------------+------------+------------+------------+ | 16 | 0.41139 | 0.03032 | 0.02378 | 0.02557 | +------------+------------+------------+------------+------------+ | 18 | 0.41356 | 0.03078 | 0.02368 | 0.02547 | +------------+------------+------------+------------+------------+ | 20 | 0.41814 | 0.03130 | 0.02358 | 0.02538 | +------------+------------+------------+------------+------------+ | 22 | 0.42135 | 0.03229 | 0.02350 | 0.02530 | +------------+------------+------------+------------+------------+ | 24 | 0.42403 | 0.03229 | 0.02342 | 0.02523 | +------------+------------+------------+------------+------------+ | 26 | 0.42757 | 0.03248 | 0.02335 | 0.02516 | +------------+------------+------------+------------+------------+ | 28 | 0.42927 | 0.03268 | 0.02329 | 0.02510 | +------------+------------+------------+------------+------------+ | 30 | 0.43229 | 0.03261 | 0.02323 | 0.02504 | +------------+------------+------------+------------+------------+ | 32 | 0.43674 | 0.03255 | 0.02318 | 0.02499 | +------------+------------+------------+------------+------------+ | 34 | 0.44047 | 0.03261 | 0.02313 | 0.02494 | +------------+------------+------------+------------+------------+ | 36 | 0.44486 | 0.03281 | 0.02308 | 0.02490 | +------------+------------+------------+------------+------------+ | 38 | 0.44741 | 0.03281 | 0.02304 | 0.02486 | +------------+------------+------------+------------+------------+