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 | 0.1 | 1 | 1 | -2.874271 | -2.935228 | -2.938826 | 6893 | 11814 | 1700 | 66438.979739 |
| 5 | 0.5 | 0.5 | 10 | -2.537693 | -2.669628 | -2.621133 | 6573 | 10920 | 1850 | 66554.013251 |
| 2 | 0.5 | 1 | 10 | -2.858627 | -2.933120 | -2.924194 | 6304 | 10085 | 1876 | 66796.566377 |
| 2 | 0.1 | 2 | 10 | -2.886721 | -2.940313 | -2.937437 | 6257 | 10003 | 1864 | 67108.877899 |
| 2 | 0.5 | 0.5 | 1 | -3.018367 | -3.064550 | -3.109521 | 6798 | 11944 | 1636 | 67265.648066 |
| 5 | 0.1 | 1 | 10 | -2.584771 | -2.679378 | -2.665915 | 7073 | 12360 | 1750 | 66846.334812 |
| 2 | 0.5 | 1 | 1 | -2.898020 | -2.957300 | -2.989184 | 6716 | 11652 | 1650 | 67338.614974 |
| 2 | 0.5 | 1 | 5 | -2.877445 | -2.958458 | -2.935331 | 6312 | 10410 | 1740 | 67597.571606 |
| 2 | 0.1 | 1 | 5 | -3.117721 | -3.169069 | -3.161653 | 6729 | 11512 | 1722 | 67662.396751 |
| 2 | 0.1 | 0.5 | 1 | -3.053674 | -3.108492 | -3.110472 | 7858 | 13917 | 1790 | 67529.561946 |
| 2 | 0.1 | 1 | 10 | -2.903898 | -2.948499 | -2.957741 | 5919 | 9122 | 1860 | 67650.385578 |
| 2 | 0.1 | 0.5 | 5 | -3.133024 | -3.183439 | -3.178828 | 7111 | 12406 | 1804 | 67719.527066 |
| 2 | 0.5 | 0.5 | 5 | -3.054240 | -3.120293 | -3.134302 | 6468 | 10963 | 1782 | 67792.880914 |
| 2 | 0.1 | 2 | 5 | -2.928272 | -2.979905 | -2.965899 | 6547 | 11173 | 1670 | 67843.371239 |
| 2 | 0.1 | 2 | 1 | -3.003018 | -3.036138 | -3.045633 | 6247 | 10805 | 1564 | 67887.783487 |
| 2 | 0.5 | 0.5 | 10 | -2.938139 | -2.976495 | -2.982915 | 6284 | 10731 | 1804 | 67936.783038 |
| 2 | 0.1 | 0.5 | 10 | -3.025121 | -3.052931 | -3.063209 | 7199 | 12409 | 1984 | 68042.942900 |
| 2 | 0.5 | 2 | 5 | -2.815385 | -2.896295 | -2.893974 | 6748 | 11597 | 1712 | 67801.007679 |
| 5 | 0.1 | 2 | 5 | -2.549857 | -2.639582 | -2.618931 | 11720 | 25286 | 1520 | 67198.216318 |
| 5 | 0.1 | 0.5 | 10 | -2.800301 | -2.850513 | -2.859545 | 6967 | 12304 | 1774 | 68088.197020 |
| 5 | 0.1 | 1 | 1 | -2.579511 | -2.676989 | -2.646008 | 9076 | 17454 | 1466 | 66833.445771 |
| 5 | 0.5 | 2 | 10 | -2.757466 | -2.807928 | -2.817242 | 7552 | 13506 | 1724 | 68158.585319 |
| 5 | 0.1 | 2 | 1 | -2.566288 | -2.673481 | -2.629695 | 7549 | 14203 | 1434 | 67338.370011 |
| 2 | 0.5 | 2 | 1 | -2.788887 | -2.856851 | -2.865019 | 6624 | 11573 | 1648 | 69582.544844 |
| 5 | 0.1 | 2 | 10 | -2.587153 | -2.676320 | -2.654321 | 6812 | 11813 | 1670 | 68700.263971 |
| 2 | 0.5 | 2 | 10 | -2.643748 | -2.755638 | -2.757683 | 6382 | 10154 | 1962 | 70758.087135 |
| 5 | 0.5 | 0.5 | 1 | -2.517057 | -2.630868 | -2.599452 | 6631 | 11532 | 1588 | 67166.079203 |
| 5 | 0.5 | 0.5 | 5 | -2.524216 | -2.632549 | -2.609378 | 6297 | 10751 | 1606 | 68886.844607 |