Complete result settings for Book 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 | 0.1 | 1 | 5 | -6.557883 | -6.708506 | -7.032335 | 8065 | 11838 | 2100 | 33521.131013 |
| 5 | 0.1 | 0.5 | 10 | -6.499777 | -6.675509 | -6.983948 | 9895 | 15622 | 2550 | 42450.306572 |
| 5 | 0.1 | 2 | 5 | -6.589981 | -6.711071 | -7.037884 | 8116 | 11816 | 2054 | 42995.096750 |
| 5 | 0.1 | 2 | 1 | -6.694574 | -6.832049 | -7.155259 | 9218 | 15341 | 1768 | 47178.146831 |
| 5 | 0.1 | 1 | 10 | -6.516591 | -6.674316 | -6.982512 | 8400 | 11572 | 2522 | 47310.247748 |
| 5 | 0.1 | 2 | 10 | -6.544251 | -6.679194 | -6.993245 | 8117 | 10881 | 2486 | 49756.077926 |
| 5 | 0.1 | 0.5 | 5 | -6.536385 | -6.704265 | -7.021009 | 8324 | 12181 | 2140 | 54085.342777 |
| 5 | 0.1 | 1 | 1 | -6.632488 | -6.773063 | -7.099901 | 8704 | 13869 | 1862 | 57855.553618 |
| 5 | 0.5 | 2 | 5 | -6.448525 | -6.679345 | -6.969305 | 9972 | 16341 | 2284 | 60044.719814 |
| 5 | 0.5 | 0.5 | 10 | -6.371927 | -6.652396 | -6.956230 | 8250 | 10246 | 2800 | 66659.013288 |
| 2 | 0.5 | 0.5 | 1 | -6.637821 | -6.826760 | -7.155884 | 6560 | 7880 | 2124 | 66784.374230 |
| 2 | 0.5 | 0.5 | 5 | -6.447339 | -6.685960 | -7.024073 | 7475 | 9161 | 2490 | 66855.003494 |
| 2 | 0.5 | 0.5 | 10 | -6.418335 | -6.663270 | -7.022337 | 8415 | 10477 | 2866 | 66997.287863 |
| 2 | 0.5 | 1 | 1 | -6.600215 | -6.793000 | -7.133906 | 6619 | 7969 | 2146 | 67041.681114 |
| 5 | 0.5 | 0.5 | 1 | -6.499535 | -6.717067 | -7.062660 | 6519 | 7862 | 2088 | 66606.560262 |
| 2 | 0.5 | 1 | 5 | -6.412538 | -6.669906 | -7.002595 | 7570 | 9294 | 2528 | 67154.746926 |
| 2 | 0.1 | 1 | 5 | -6.432255 | -6.664671 | -6.968233 | 7330 | 8958 | 2432 | 67370.433137 |
| 2 | 0.5 | 1 | 10 | -6.406264 | -6.644085 | -6.974669 | 8385 | 10435 | 2854 | 67490.238923 |
| 5 | 0.5 | 1 | 10 | -6.369978 | -6.651243 | -6.946571 | 8213 | 10213 | 2780 | 67123.270711 |
| 5 | 0.1 | 0.5 | 1 | -6.614378 | -6.767322 | -7.096846 | 8675 | 13576 | 1896 | 67827.583639 |
| 2 | 0.1 | 2 | 10 | -6.446299 | -6.653987 | -6.956306 | 8020 | 9924 | 2708 | 67895.272349 |
| 5 | 0.5 | 0.5 | 5 | -6.385278 | -6.658907 | -6.976651 | 7350 | 8997 | 2434 | 66439.459666 |
| 2 | 0.1 | 1 | 1 | -6.680226 | -6.780393 | -7.103434 | 6134 | 7289 | 1952 | 68226.095056 |
| 2 | 0.1 | 2 | 5 | -6.472644 | -6.668285 | -6.980778 | 7070 | 8594 | 2328 | 68651.942317 |
| 2 | 0.1 | 1 | 10 | -6.467379 | -6.655739 | -6.957279 | 7910 | 9770 | 2664 | 69869.718187 |
| 5 | 0.5 | 1 | 5 | -6.377110 | -6.643650 | -6.958823 | 7486 | 9398 | 2420 | 67108.992881 |
| 5 | 0.5 | 1 | 1 | -6.485543 | -6.716706 | -7.043447 | 6563 | 7954 | 2092 | 67052.591456 |
| 5 | 0.5 | 2 | 10 | -6.418748 | -6.657945 | -6.939529 | 10924 | 17843 | 2688 | 64978.164817 |
| 2 | 0.5 | 2 | 1 | -6.581687 | -6.748739 | -7.075771 | 6494 | 7794 | 2096 | 72755.278515 |
| 5 | 0.5 | 2 | 1 | -6.521089 | -6.732404 | -7.041379 | 6950 | 9088 | 2012 | 73063.910597 |
| 2 | 0.5 | 2 | 5 | -6.399315 | -6.662780 | -6.974206 | 7580 | 9308 | 2532 | 74313.578618 |
| 2 | 0.5 | 2 | 10 | -6.383036 | -6.629984 | -6.931199 | 8450 | 10526 | 2880 | 75393.473449 |
| 2 | 0.1 | 0.5 | 1 | -6.647403 | -6.768956 | -7.082048 | 6336 | 7576 | 2032 | 77252.087897 |
| 2 | 0.1 | 2 | 1 | -6.603130 | -6.711849 | -7.045905 | 6351 | 7596 | 2038 | 78232.168902 |
| 2 | 0.1 | 0.5 | 10 | -6.389349 | -6.640146 | -6.930579 | 8420 | 10484 | 2868 | 83030.053512 |
| 2 | 0.1 | 0.5 | 5 | -6.444928 | -6.663526 | -6.973656 | 7340 | 8972 | 2436 | 86399.046348 |