Complete result settings for BBC 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 | 0.1 | 2 | -247.638569 | -252.317201 | -259.804877 | 70014 | 147882 | 4476 | 2144.152038 |
| 10 | 0.1 | 1 | -247.262330 | -252.175478 | -259.580791 | 90237 | 194748 | 4522 | 2432.865147 |
| 10 | 0.1 | 0.1 | -247.062918 | -251.883358 | -259.275721 | 97969 | 215286 | 4602 | 2625.668837 |
| 10 | 0.5 | 2 | -246.530449 | -251.278684 | -258.746180 | 153162 | 346256 | 4666 | 2743.393940 |
| 10 | 0.5 | 1 | -245.817236 | -251.076280 | -258.370682 | 171257 | 389885 | 4790 | 3029.203490 |
| 10 | 0.5 | 0.1 | -245.322752 | -251.141598 | -258.324310 | 200900 | 455416 | 4902 | 3681.148379 |
| 5 | 0.1 | 2 | -245.524769 | -250.937889 | -257.987820 | 191019 | 434388 | 4968 | 3739.432519 |
| 5 | 0.1 | 1 | -244.758415 | -250.617947 | -257.615649 | 216623 | 497141 | 5146 | 4391.466395 |
| 5 | 0.1 | 0.1 | -244.040739 | -250.299580 | -257.263584 | 269720 | 616425 | 5386 | 6239.392468 |
| 5 | 0.5 | 2 | -243.837278 | -250.093572 | -257.038157 | 297076 | 682612 | 5408 | 6733.257389 |
| 5 | 0.5 | 1 | -242.573342 | -249.657650 | -256.349457 | 363761 | 840242 | 5816 | 11107.522399 |
| 5 | 0.5 | 0.1 | -241.537219 | -249.274031 | -255.706543 | 451300 | 1049797 | 6234 | 18624.577632 |
| 2 | 0.1 | 2 | -242.167348 | -249.420841 | -255.753606 | 334409 | 769613 | 6324 | 20176.538699 |
| 2 | 0.1 | 1 | -240.622135 | -248.777429 | -255.369729 | 460078 | 1066867 | 7042 | 27312.740831 |
| 2 | 0.5 | 2 | -239.998059 | -248.886401 | -254.916829 | 600447 | 1401366 | 7268 | 45115.653377 |
| 2 | 0.1 | 0.1 | -239.389009 | -248.162758 | -254.504441 | 539469 | 1254189 | 7864 | 45597.276159 |
| 2 | 0.5 | 0.1 | -237.993478 | -248.287808 | -254.465294 | 305330 | 689923 | 8898 | 75193.287882 |
| 2 | 0.5 | 1 | -238.695001 | -248.333005 | -254.238192 | 700141 | 1638629 | 8090 | 76146.343995 |