Complete result settings for Plants 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 | 10 | -4.376205 | -4.674785 | -4.657581 | 28351 | 74898 | 2434 | 43115.197493 |
| 5 | 0.5 | 2 | 20 | -4.389841 | -4.655224 | -4.656832 | 26729 | 83816 | 2818 | 48169.017195 |
| 5 | 0.5 | 2 | 10 | -4.396007 | -4.670591 | -4.661838 | 36068 | 104302 | 2240 | 48476.296482 |
| 5 | 0.5 | 0.5 | 10 | -4.365300 | -4.686503 | -4.656420 | 38640 | 118310 | 2524 | 50314.405047 |
| 5 | 0.5 | 0.1 | 10 | -4.354506 | -4.676336 | -4.646508 | 33269 | 90699 | 2628 | 53955.135572 |
| 5 | 0.5 | 1 | 20 | -4.368405 | -4.652967 | -4.654838 | 37305 | 128283 | 2956 | 55011.911917 |
| 2 | 0.5 | 2 | 10 | -4.346352 | -4.679281 | -4.679657 | 9301 | 14456 | 3358 | 60744.585418 |
| 2 | 0.5 | 2 | 20 | -4.432363 | -4.721960 | -4.726874 | 9365 | 13866 | 3542 | 61086.259476 |
| 2 | 0.5 | 2 | 1 | -4.521420 | -4.785221 | -4.789250 | 9809 | 17154 | 2676 | 61186.956168 |
| 2 | 0.5 | 1 | 1 | -4.622983 | -4.901495 | -4.911554 | 10244 | 18271 | 2732 | 61026.515558 |
| 2 | 0.5 | 1 | 10 | -4.372484 | -4.706658 | -4.722849 | 9483 | 14561 | 3456 | 60452.282855 |
| 2 | 0.5 | 1 | 20 | -4.398440 | -4.716939 | -4.741910 | 10218 | 14954 | 3876 | 60740.337064 |
| 2 | 0.5 | 0.5 | 1 | -4.576131 | -4.865352 | -4.871885 | 10735 | 19065 | 2870 | 61100.440320 |
| 2 | 0.5 | 0.1 | 1 | -4.688082 | -4.984314 | -4.958597 | 9900 | 17403 | 2696 | 60425.448935 |
| 2 | 0.5 | 0.1 | 10 | -4.405877 | -4.744818 | -4.747648 | 9369 | 13970 | 3502 | 60602.300049 |
| 2 | 0.5 | 0.5 | 10 | -4.380860 | -4.720372 | -4.728063 | 9355 | 14194 | 3432 | 60615.404057 |
| 2 | 0.5 | 0.5 | 20 | -4.442844 | -4.741629 | -4.752142 | 9800 | 14558 | 3710 | 60899.078932 |
| 2 | 0.5 | 0.1 | 20 | -4.433376 | -4.757954 | -4.753972 | 9905 | 14468 | 3766 | 60945.455881 |
| 5 | 0.5 | 1 | 1 | -4.446271 | -4.724281 | -4.719363 | 9910 | 18460 | 2228 | 60848.221663 |
| 5 | 0.5 | 2 | 1 | -4.463866 | -4.737024 | -4.734507 | 9839 | 18519 | 2126 | 61760.541969 |
| 5 | 0.5 | 0.5 | 1 | -4.426707 | -4.721579 | -4.703090 | 10466 | 19664 | 2334 | 61352.293033 |
| 5 | 0.5 | 0.1 | 20 | -4.353275 | -4.654026 | -4.665038 | 32328 | 98468 | 3090 | 61649.875793 |
| 5 | 0.5 | 0.1 | 1 | -4.426091 | -4.721331 | -4.719915 | 9899 | 18048 | 2394 | 61789.962497 |
| 5 | 0.5 | 0.5 | 20 | -4.357819 | -4.668256 | -4.658347 | 36429 | 120242 | 3080 | 62208.141923 |