Complete result settings for KDDCup 2000 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 | -1.078995 | -1.088640 | -0.995593 | 22643 | 59784 | 1856 | 10935.890491 |
| 5 | 0.5 | 2 | 10 | -1.081348 | -1.088949 | -0.997606 | 19751 | 54064 | 1692 | 12839.395114 |
| 5 | 0.5 | 2 | 20 | -1.080664 | -1.088697 | -0.997964 | 22612 | 68351 | 1922 | 13555.941182 |
| 5 | 0.5 | 0.5 | 10 | -1.078409 | -1.088788 | -0.997901 | 21185 | 54338 | 1876 | 14212.640349 |
| 5 | 0.5 | 0.5 | 20 | -1.078493 | -1.087824 | -0.998464 | 18415 | 53410 | 2106 | 15351.403231 |
| 5 | 0.5 | 1 | 20 | -1.080064 | -1.088531 | -0.996665 | 18828 | 53533 | 2030 | 16790.645433 |
| 5 | 0.5 | 0.1 | 10 | -1.078166 | -1.088258 | -0.997804 | 25993 | 81854 | 1966 | 17972.829714 |
| 5 | 0.5 | 0.1 | 20 | -1.078162 | -1.087754 | -0.996633 | 22585 | 67389 | 2154 | 18568.154211 |
| 5 | 0.5 | 1 | 1 | -1.079491 | -1.089552 | -0.995207 | 33916 | 77686 | 1740 | 21944.800882 |
| 5 | 0.5 | 0.5 | 1 | -1.078701 | -1.088432 | -0.996838 | 37316 | 84168 | 1818 | 21092.187499 |
| 5 | 0.5 | 2 | 1 | -1.081112 | -1.091148 | -0.998154 | 36074 | 82020 | 1626 | 22455.531239 |
| 5 | 0.5 | 0.1 | 1 | -1.077557 | -1.089013 | -0.996464 | 34861 | 78195 | 1914 | 28527.779117 |
| 2 | 0.5 | 2 | 10 | -1.072888 | -1.085493 | -0.995874 | 31315 | 80272 | 2734 | 37269.117232 |
| 2 | 0.5 | 2 | 20 | -1.073504 | -1.083982 | -0.994314 | 32730 | 106776 | 2894 | 45479.848011 |
| 2 | 0.5 | 1 | 20 | -1.069892 | -1.083113 | -0.997730 | 36107 | 112336 | 3328 | 55139.193568 |
| 2 | 0.5 | 1 | 10 | -1.069855 | -1.083351 | -0.995561 | 42797 | 117074 | 3186 | 56246.438241 |
| 2 | 0.5 | 1 | 1 | -1.071590 | -1.085235 | -0.997214 | 21254 | 44465 | 3002 | 61228.735816 |
| 2 | 0.5 | 2 | 1 | -1.073601 | -1.086452 | -0.995561 | 35400 | 78277 | 2740 | 61631.666561 |
| 2 | 0.5 | 0.5 | 1 | -1.070255 | -1.086714 | -0.995773 | 18102 | 35803 | 3334 | 60891.361105 |
| 2 | 0.5 | 0.1 | 1 | -1.072040 | -1.089610 | -0.996926 | 13371 | 24165 | 3382 | 60578.018740 |
| 2 | 0.5 | 0.1 | 20 | -1.067233 | -1.083919 | -0.996149 | 23764 | 70357 | 3790 | 61246.038186 |
| 2 | 0.5 | 0.1 | 10 | -1.067324 | -1.085211 | -0.998801 | 26971 | 67561 | 3622 | 61403.350271 |
| 2 | 0.5 | 0.5 | 20 | -1.068785 | -1.085347 | -0.995546 | 33617 | 107117 | 3538 | 61736.188672 |
| 2 | 0.5 | 0.5 | 10 | -1.068390 | -1.083400 | -0.997137 | 36078 | 99589 | 3384 | 62283.549460 |