Complete result settings for Netflix dataset (table columns are sortable)
The experiments are described in Rooshenas and Lowd, Discriminative Structure Learning of Arithmetic Circuits, AIStats 16
| Split Penalty | Standard Deviation | L1 Penalty | Initial Evidence | Train CLL | Validation CLL | Test CLL | Node# | Edge# | Feature# | Learning Time |
| 5 | 0.5 | 1 | 40 | -26.017503 | -26.174536 | -26.255324 | 9344 | 14126 | 3418 | 61668.005037 |
| 5 | 0.5 | 0.5 | 40 | -26.014191 | -26.185692 | -26.252287 | 9579 | 14831 | 3454 | 61683.711649 |
| 2 | 0.5 | 1 | 40 | -26.065851 | -26.201332 | -26.269143 | 9386 | 14016 | 3452 | 61694.907947 |
| 2 | 0.5 | 2 | 40 | -26.061110 | -26.204800 | -26.268040 | 9529 | 14362 | 3496 | 61696.169756 |
| 5 | 0.5 | 2 | 40 | -26.038410 | -26.205265 | -26.267447 | 9230 | 13793 | 3394 | 61778.056307 |
| 5 | 0.5 | 0.1 | 40 | -26.060343 | -26.218094 | -26.280112 | 10070 | 17116 | 3450 | 62131.596561 |
| 2 | 0.5 | 0.5 | 40 | -26.086271 | -26.222564 | -26.283282 | 9492 | 15095 | 3458 | 62223.116647 |
| 2 | 0.5 | 0.1 | 40 | -26.107420 | -26.242185 | -26.291510 | 9941 | 16818 | 3424 | 62741.137896 |
| 2 | 0.5 | 0.1 | 10 | -26.338086 | -26.498617 | -26.533863 | 6660 | 10995 | 2094 | 60816.281519 |
| 2 | 0.5 | 0.1 | 20 | -26.097870 | -26.247164 | -26.312910 | 8480 | 13480 | 2912 | 60995.023346 |
| 2 | 0.5 | 1 | 10 | -26.283541 | -26.460891 | -26.491169 | 7025 | 11689 | 2202 | 61109.609926 |
| 2 | 0.5 | 2 | 10 | -26.309708 | -26.471879 | -26.507776 | 6716 | 11018 | 2138 | 61184.416554 |
| 5 | 0.5 | 1 | 10 | -26.248986 | -26.425055 | -26.461369 | 6642 | 10884 | 2070 | 61008.697267 |
| 2 | 0.5 | 2 | 20 | -26.103620 | -26.254034 | -26.317539 | 8330 | 13037 | 2882 | 61319.606002 |
| 5 | 0.5 | 2 | 10 | -26.249156 | -26.428237 | -26.463167 | 6670 | 11014 | 2062 | 61320.567856 |
| 2 | 0.5 | 0.5 | 10 | -26.337283 | -26.503556 | -26.534503 | 6648 | 10965 | 2090 | 61334.740701 |
| 2 | 0.5 | 1 | 40 | -26.067418 | -26.200139 | -26.268703 | 9355 | 13973 | 3440 | 61694.907947 |
| 2 | 0.5 | 1 | 20 | -26.097437 | -26.249493 | -26.321378 | 8505 | 13771 | 2882 | 61462.411293 |
| 2 | 0.5 | 0.5 | 20 | -26.138578 | -26.279857 | -26.340949 | 8105 | 12683 | 2798 | 61366.804827 |
| 5 | 0.5 | 2 | 20 | -26.051641 | -26.212685 | -26.286256 | 8337 | 13286 | 2824 | 61295.900605 |
| 5 | 0.5 | 0.5 | 10 | -26.232441 | -26.412847 | -26.447462 | 6849 | 11409 | 2090 | 61306.807948 |
| 5 | 0.5 | 1 | 20 | -26.079462 | -26.232600 | -26.309561 | 7989 | 12468 | 2784 | 61653.466247 |
| 5 | 0.5 | 0.5 | 20 | -26.085700 | -26.244785 | -26.317533 | 7945 | 12218 | 2780 | 61498.142860 |
| 5 | 0.5 | 1 | 40 | -26.025274 | -26.179969 | -26.260914 | 9293 | 14055 | 3398 | 61668.005037 |
| 5 | 0.5 | 0.1 | 10 | -26.264909 | -26.438872 | -26.477628 | 6681 | 11143 | 2030 | 61585.154633 |
| 2 | 0.5 | 2 | 40 | -26.060083 | -26.205265 | -26.272829 | 9549 | 14390 | 3504 | 61889.778322 |
| 5 | 0.5 | 0.1 | 20 | -26.075065 | -26.233812 | -26.304006 | 8114 | 12692 | 2808 | 61614.884113 |
| 5 | 0.5 | 2 | 40 | -26.004045 | -26.168770 | -26.244524 | 9514 | 14417 | 3466 | 61791.374282 |
| 5 | 0.5 | 0.5 | 40 | -26.028422 | -26.196520 | -26.263738 | 9437 | 14493 | 3418 | 61683.711649 |
| 2 | 0.5 | 0.5 | 40 | -26.067293 | -26.207671 | -26.273210 | 9700 | 15539 | 3504 | 62117.523700 |
| 5 | 0.5 | 0.1 | 40 | -26.085765 | -26.238048 | -26.295176 | 9888 | 16748 | 3404 | 62131.596561 |
| 2 | 0.5 | 0.1 | 40 | -26.101716 | -26.236241 | -26.294155 | 10022 | 16942 | 3454 | 62332.658994 |