Complete result settings for Audio dataset (table columns are sortable)
The experiments are described in Rooshenas and Lowd, Discriminative Structure Learning of Arithmetic Circuits, AIStats 16
| Tree# | C | Max. EM Iteration | Train CLL | Validation CLL | Test CLL | Learning Time |
| 1 | 2.000000 | 10 | -7.128978 | -7.259108 | -7.362624 | 296.925156 |
| 1 | 1.000000 | 10 | -7.117870 | -7.256811 | -7.367155 | 286.061842 |
| 1 | 0.500000 | 10 | -7.111542 | -7.251907 | -7.364776 | 295.051459 |
| 1 | 2.000000 | 20 | -7.128978 | -7.259108 | -7.362624 | 301.693104 |
| 1 | 1.000000 | 20 | -7.117870 | -7.256811 | -7.367155 | 295.410302 |
| 1 | 2.000000 | 50 | -7.128978 | -7.259108 | -7.362624 | 293.511848 |
| 1 | 0.100000 | 20 | -7.107019 | -7.245665 | -7.342961 | 285.712197 |
| 1 | 0.100000 | 50 | -7.107019 | -7.245665 | -7.342961 | 289.544755 |
| 1 | 0.500000 | 50 | -7.111542 | -7.251907 | -7.364776 | 293.769105 |
| 1 | 0.100000 | 10 | -7.107019 | -7.245665 | -7.342961 | 300.657580 |
| 1 | 1.000000 | 50 | -7.117870 | -7.256811 | -7.367155 | 297.950749 |
| 1 | 0.500000 | 20 | -7.111542 | -7.251907 | -7.364776 | 300.194883 |
| 2 | 2.000000 | 10 | -7.000826 | -7.342350 | -7.461238 | 6661.710969 |
| 2 | 1.000000 | 10 | -6.983653 | -7.353218 | -7.475631 | 6952.905224 |
| 2 | 0.500000 | 10 | -6.983256 | -7.332052 | -7.456287 | 6967.171095 |
| 2 | 0.100000 | 10 | -6.990870 | -7.301229 | -7.417980 | 7043.586369 |
| 3 | 2.000000 | 10 | -6.860416 | -7.481201 | -7.596282 | 12309.405590 |
| 3 | 0.500000 | 10 | -6.856696 | -7.445514 | -7.577494 | 12607.996675 |
| 3 | 1.000000 | 10 | -6.851540 | -7.479744 | -7.601314 | 12704.432789 |
| 2 | 2.000000 | 20 | -6.997662 | -7.345911 | -7.464308 | 12820.669637 |
| 2 | 1.000000 | 20 | -6.978439 | -7.364598 | -7.482186 | 13310.060916 |
| 2 | 0.100000 | 20 | -6.987448 | -7.305028 | -7.418210 | 13375.727468 |
| 2 | 0.500000 | 20 | -6.980033 | -7.334864 | -7.463590 | 13499.897148 |
| 3 | 0.100000 | 10 | -6.812941 | -7.387545 | -7.508338 | 14410.767485 |
| 4 | 2.000000 | 10 | -6.725471 | -7.597540 | -7.732590 | 18932.307708 |
| 4 | 0.500000 | 10 | -6.729048 | -7.566819 | -7.676603 | 19090.814118 |
| 4 | 1.000000 | 10 | -6.722022 | -7.569380 | -7.738011 | 19181.490696 |
| 4 | 0.100000 | 10 | -6.634967 | -7.492801 | -7.599687 | 23351.121408 |
| 3 | 0.500000 | 20 | -6.852901 | -7.454137 | -7.583091 | 23647.435476 |
| 3 | 2.000000 | 20 | -6.851747 | -7.486492 | -7.602340 | 23727.962624 |
| 3 | 1.000000 | 20 | -6.844940 | -7.486862 | -7.606207 | 24685.424403 |
| 3 | 0.100000 | 20 | -6.805314 | -7.391227 | -7.512870 | 27936.398488 |
| 2 | 2.000000 | 50 | -6.994943 | -7.349671 | -7.469667 | 30321.988741 |
| 2 | 0.500000 | 50 | -6.977807 | -7.334426 | -7.464524 | 31313.988370 |
| 2 | 1.000000 | 50 | -6.976928 | -7.364047 | -7.485614 | 31851.192761 |
| 2 | 0.100000 | 50 | -6.986484 | -7.307128 | -7.417171 | 32577.258158 |
| 4 | 0.500000 | 20 | -6.726423 | -7.534578 | -7.689122 | 35588.451401 |
| 4 | 2.000000 | 20 | -6.699573 | -7.672232 | -7.768870 | 35937.348540 |
| 4 | 1.000000 | 20 | -6.709498 | -7.588509 | -7.731368 | 36316.650195 |
| 4 | 0.100000 | 20 | -6.620055 | -7.506837 | -7.615741 | 44891.069717 |
| 3 | 2.000000 | 50 | -6.831938 | -7.517884 | -7.623989 | 52474.936082 |
| 3 | 0.500000 | 50 | -6.841481 | -7.471295 | -7.588069 | 57134.515869 |
| 3 | 1.000000 | 50 | -6.838307 | -7.486855 | -7.606412 | 57926.567601 |
| 3 | 0.100000 | 50 | -6.797307 | -7.396265 | -7.507366 | 66815.154371 |
| 2 | 0.050000 | 10 | -7.017534 | -7.284684 | -7.385658 | 6998.514375 |
| 2 | 0.010000 | 10 | -7.242408 | -7.356176 | -7.459150 | 8815.198054 |
| 3 | 0.050000 | 10 | -6.913812 | -7.319142 | -7.425327 | 12573.767711 |
| 3 | 0.010000 | 10 | -7.190253 | -7.374418 | -7.464722 | 14190.572209 |