Complete result settings for WebKB 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 | -151.429662 | -163.353407 | -159.995830 | 259403 | 595612 | 4090 | 3455.588670 |
| 10 | 0.1 | 1 | -151.318948 | -163.254981 | -159.910287 | 303025 | 699944 | 4160 | 4406.634089 |
| 10 | 0.1 | 0.1 | -150.994158 | -162.970802 | -159.685810 | 290002 | 668969 | 4288 | 5698.654672 |
| 10 | 0.5 | 2 | -150.553048 | -162.568664 | -159.294552 | 392432 | 913769 | 4388 | 7901.824739 |
| 10 | 0.5 | 1 | -150.142017 | -162.447047 | -159.103252 | 396964 | 931557 | 4518 | 10419.382012 |
| 10 | 0.5 | 0.1 | -149.669189 | -162.100710 | -158.817777 | 464914 | 1091752 | 4700 | 15040.924431 |
| 5 | 0.1 | 2 | -149.353846 | -161.475530 | -158.324324 | 439156 | 1011031 | 5096 | 19926.391727 |
| 5 | 0.1 | 1 | -148.893915 | -161.305671 | -158.224461 | 419177 | 964494 | 5314 | 22744.704279 |
| 5 | 0.1 | 0.1 | -148.395816 | -160.874242 | -157.736417 | 529944 | 1231602 | 5678 | 42720.795450 |
| 5 | 0.5 | 2 | -148.151551 | -160.848921 | -157.687448 | 603902 | 1408510 | 5616 | 43074.699649 |
| 5 | 0.5 | 1 | -147.415174 | -160.403409 | -157.313682 | 784568 | 1833179 | 6098 | 71036.615792 |
| 2 | 0.5 | 1 | -146.525988 | -159.933088 | -156.654906 | 141710 | 305631 | 7834 | 75093.626032 |
| 2 | 0.5 | 0.1 | -146.237628 | -159.907838 | -156.711250 | 153784 | 331038 | 8218 | 75135.463673 |
| 2 | 0.1 | 0.1 | -146.272960 | -159.496258 | -156.401111 | 276875 | 622897 | 7956 | 75657.759272 |
| 2 | 0.5 | 2 | -146.383688 | -159.537720 | -156.291976 | 288441 | 656419 | 7492 | 75672.505030 |
| 2 | 0.1 | 2 | -146.582254 | -159.814804 | -156.607956 | 602591 | 1396702 | 7088 | 75582.853658 |
| 2 | 0.1 | 1 | -146.107219 | -159.359885 | -156.255311 | 596676 | 1376735 | 7684 | 75819.737647 |
| 5 | 0.5 | 0.1 | -146.817744 | -160.002226 | -156.959195 | 793504 | 1863546 | 6510 | 76076.881555 |