Complete result settings for Book 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 | Train LL | Validation LL | Test LL | Node# | Edge# | Feature# | Learning Time |
| 10 | 0.5 | 5 | -35.827786 | -36.032174 | -37.100644 | 121298 | 276711 | 2532 | 993.831913 |
| 10 | 0.5 | 2 | -35.277551 | -35.647413 | -36.654398 | 220125 | 508594 | 3000 | 3076.999224 |
| 10 | 0.1 | 5 | -36.208892 | -36.276859 | -37.334113 | 58791 | 131544 | 2286 | 476.351583 |
| 10 | 0.1 | 2 | -35.922434 | -36.112556 | -37.156115 | 100799 | 227432 | 2460 | 734.431348 |
| 10 | 0.1 | 1 | -35.801391 | -36.013392 | -37.066165 | 103128 | 234085 | 2572 | 857.030711 |
| 5 | 0.1 | 5 | -35.714972 | -35.941811 | -36.980702 | 107514 | 243647 | 2724 | 1085.821929 |
| 10 | 0.1 | 0.1 | -35.684680 | -35.914860 | -36.975245 | 110853 | 253635 | 2712 | 1126.067811 |
| 10 | 0.5 | 1 | -35.057571 | -35.477248 | -36.479694 | 246200 | 575609 | 3220 | 3991.223241 |
| 5 | 0.1 | 2 | -35.161656 | -35.556330 | -36.591229 | 177535 | 410953 | 3270 | 2785.348561 |
| 5 | 0.5 | 5 | -35.178693 | -35.593655 | -36.613923 | 205353 | 473330 | 3206 | 3033.227879 |
| 5 | 0.1 | 1 | -34.975001 | -35.413714 | -36.423092 | 209338 | 478461 | 3544 | 4015.166601 |
| 10 | 0.5 | 0.1 | -34.884288 | -35.428260 | -36.353975 | 313767 | 734360 | 3428 | 6996.472373 |
| 2 | 0.1 | 5 | -35.030737 | -35.455918 | -36.487565 | 173662 | 391965 | 3686 | 5959.393034 |
| 5 | 0.1 | 0.1 | -34.794647 | -35.290757 | -36.259550 | 247527 | 570639 | 3856 | 6057.630099 |
| 2 | 0.5 | 5 | -34.647001 | -35.188400 | -36.145646 | 344463 | 791932 | 4194 | 12185.173571 |
| 5 | 0.5 | 2 | -34.489379 | -35.142069 | -36.000576 | 341600 | 795431 | 4164 | 15584.060862 |
| 2 | 0.1 | 2 | -34.284814 | -34.910550 | -35.897350 | 321596 | 724349 | 4970 | 25557.477672 |
| 5 | 0.5 | 1 | -34.230833 | -34.886607 | -35.846588 | 485756 | 1134534 | 4628 | 31804.893920 |
| 2 | 0.1 | 1 | -33.986520 | -34.636197 | -35.609933 | 394998 | 897717 | 5706 | 48199.746523 |
| 5 | 0.5 | 0.1 | -33.935773 | -34.716265 | -35.680261 | 579369 | 1338916 | 5246 | 53410.674343 |
| 2 | 0.1 | 0.1 | -33.754195 | -34.456721 | -35.508743 | 456131 | 1040771 | 6474 | 56465.141993 |
| 2 | 0.5 | 0.1 | -33.804013 | -34.459233 | -35.450056 | 128252 | 275500 | 6586 | 75657.245350 |
| 2 | 0.5 | 1 | -33.712316 | -34.427112 | -35.399175 | 245295 | 553003 | 6416 | 75536.379724 |
| 2 | 0.5 | 2 | -33.787687 | -34.563123 | -35.474069 | 578698 | 1334713 | 5972 | 76423.797816 |