Complete result settings for Pumsb-star 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 |
| 2 | 0.5 | 1 | 10 | -7.171759 | -7.282683 | -7.351208 | 8795 | 15013 | 2584 | 61888.037587 |
| 5 | 0.5 | 1 | 10 | -7.071718 | -7.188621 | -7.234274 | 10391 | 19642 | 2544 | 63214.382952 |
| 5 | 0.5 | 1 | 20 | -6.777563 | -6.885806 | -6.946511 | 11734 | 19971 | 3866 | 63382.191442 |
| 2 | 0.5 | 1 | 20 | -6.907060 | -6.985115 | -7.050804 | 11511 | 18941 | 3810 | 63602.549941 |
| 2 | 0.5 | 0.1 | 10 | -7.413199 | -7.529233 | -7.581889 | 8831 | 15541 | 2516 | 63604.120703 |
| 5 | 0.5 | 0.1 | 10 | -6.950581 | -7.082014 | -7.103751 | 10440 | 19757 | 2594 | 64028.988114 |
| 5 | 0.5 | 2 | 20 | -6.716265 | -6.828615 | -6.896882 | 11279 | 18211 | 3840 | 64147.030168 |
| 5 | 0.5 | 2 | 10 | -6.679354 | -6.801127 | -6.837477 | 10530 | 20239 | 2600 | 64273.623923 |
| 2 | 0.5 | 0.5 | 20 | -6.978590 | -7.068670 | -7.123751 | 11670 | 19908 | 3742 | 64241.190854 |
| 2 | 0.5 | 2 | 20 | -6.849917 | -6.953408 | -7.006374 | 11640 | 19126 | 3906 | 64326.008959 |
| 5 | 0.5 | 0.5 | 10 | -6.682277 | -6.812102 | -6.848697 | 11014 | 21080 | 2594 | 64556.377938 |
| 5 | 0.5 | 0.5 | 30 | -6.473928 | -6.604347 | -6.662785 | 14321 | 23597 | 5016 | 65130.203703 |
| 5 | 0.5 | 0.5 | 20 | -6.783884 | -6.889272 | -6.955038 | 12026 | 21041 | 3806 | 65202.592699 |
| 2 | 0.5 | 0.5 | 10 | -7.191169 | -7.302929 | -7.359215 | 8717 | 14864 | 2568 | 65500.392426 |
| 2 | 0.5 | 1 | 30 | -6.633391 | -6.757753 | -6.817140 | 14031 | 22292 | 4980 | 66036.017999 |
| 2 | 0.5 | 0.5 | 30 | -6.745733 | -6.861096 | -6.930061 | 14584 | 24961 | 4970 | 66189.527661 |
| 2 | 0.5 | 0.1 | 20 | -7.131548 | -7.221790 | -7.272040 | 12215 | 21367 | 3762 | 66231.547273 |
| 2 | 0.5 | 2 | 30 | -6.602694 | -6.735704 | -6.776076 | 14090 | 22525 | 4988 | 66407.122581 |
| 5 | 0.5 | 0.1 | 20 | -6.769832 | -6.896752 | -6.950546 | 11944 | 20384 | 3856 | 66567.949133 |
| 5 | 0.5 | 0.1 | 30 | -6.580210 | -6.730944 | -6.772132 | 13864 | 21418 | 5012 | 67183.529550 |
| 5 | 0.5 | 1 | 30 | -6.476013 | -6.613784 | -6.651465 | 14161 | 23209 | 4998 | 67303.204356 |
| 5 | 0.5 | 2 | 40 | -6.614079 | -6.753551 | -6.777710 | 15882 | 24563 | 5852 | 65268.730644 |
| 5 | 0.5 | 1 | 40 | -6.597909 | -6.739670 | -6.769098 | 15916 | 24532 | 5870 | 65422.102327 |
| 2 | 0.5 | 2 | 10 | -6.943971 | -7.055610 | -7.102576 | 10029 | 18342 | 2670 | 68037.592713 |
| 2 | 0.5 | 0.1 | 30 | -6.609034 | -6.753836 | -6.806668 | 14716 | 24591 | 5074 | 68916.877041 |
| 2 | 0.5 | 2 | 40 | -6.621125 | -6.744277 | -6.783846 | 16550 | 27396 | 5900 | 67122.587814 |
| 5 | 0.5 | 2 | 30 | -6.381669 | -6.516769 | -6.573984 | 14160 | 22780 | 5034 | 69217.279373 |
| 2 | 0.5 | 1 | 40 | -6.632094 | -6.757531 | -6.797352 | 16467 | 27099 | 5882 | 67414.373456 |
| 2 | 0.5 | 0.5 | 40 | -6.612234 | -6.755698 | -6.781378 | 16132 | 25566 | 5872 | 67429.622138 |
| 5 | 0.5 | 0.1 | 40 | -6.651623 | -6.824388 | -6.820939 | 15803 | 24122 | 5884 | 69458.116761 |
| 2 | 0.5 | 0.1 | 40 | -6.672347 | -6.819431 | -6.829631 | 15987 | 24867 | 5894 | 69802.726371 |
| 5 | 0.5 | 0.5 | 40 | -6.588385 | -6.734318 | -6.759250 | 16122 | 25578 | 5868 | 74342.448229 |