Complete result settings for BBC 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 | 1.000000 | 10 | -4.988266 | -54.465668 | -53.162036 | 11271.824162 |
| 1 | 2.000000 | 10 | -3.023101 | -58.866466 | -56.908400 | 11600.998220 |
| 1 | 0.100000 | 20 | -20.110803 | -45.290083 | -44.818276 | 10357.093240 |
| 1 | 2.000000 | 50 | -3.023101 | -58.866466 | -56.908400 | 11618.177246 |
| 1 | 1.000000 | 50 | -4.988266 | -54.465668 | -53.162036 | 11475.592171 |
| 1 | 0.500000 | 50 | -7.997535 | -50.333129 | -49.309029 | 10868.103277 |
| 1 | 0.100000 | 50 | -20.110803 | -45.290083 | -44.818276 | 10674.451571 |
| 1 | 0.500000 | 10 | -7.997535 | -50.333129 | -49.309029 | 11187.171888 |
| 2 | 0.100000 | 20 | -13.480319 | -45.840736 | -44.717219 | 24777.576701 |
| 2 | 0.500000 | 20 | -4.952528 | -50.191518 | -49.207390 | 26388.291519 |
| 2 | 1.000000 | 10 | -3.163924 | -52.909087 | -52.015788 | 28631.819860 |
| 1 | 0.100000 | 10 | -20.110803 | -45.290083 | -44.818276 | 10406.461918 |
| 1 | 2.000000 | 20 | -3.023101 | -58.866466 | -56.908400 | 11821.047317 |
| 2 | 2.000000 | 10 | -2.109820 | -55.609537 | -54.542310 | 37148.454047 |
| 1 | 1.000000 | 20 | -4.988266 | -54.465668 | -53.162036 | 11406.235869 |
| 2 | 1.000000 | 50 | -3.163924 | -52.909087 | -52.015788 | 28610.187104 |
| 2 | 0.100000 | 50 | -13.480319 | -45.840736 | -44.717219 | 25197.146932 |
| 2 | 0.500000 | 50 | -4.952528 | -50.191518 | -49.207390 | 27517.275349 |
| 1 | 0.500000 | 20 | -7.997535 | -50.333129 | -49.309029 | 12714.651489 |
| 2 | 0.500000 | 10 | -4.952528 | -50.191518 | -49.207390 | 25129.756187 |
| 2 | 0.100000 | 10 | -13.480319 | -45.840736 | -44.717219 | 24265.481006 |
| 2 | 2.000000 | 50 | -2.109820 | -55.609537 | -54.542310 | 35719.082282 |
| 3 | 0.100000 | 20 | -10.864673 | -46.095790 | -44.949070 | 44115.247583 |
| 2 | 1.000000 | 20 | -3.163924 | -52.909087 | -52.015788 | 29100.713858 |
| 3 | 0.500000 | 20 | -4.102817 | -50.424920 | -48.964115 | 54418.450595 |
| 3 | 0.100000 | 50 | -10.864673 | -46.095790 | -44.949070 | 42468.959715 |
| 3 | 1.000000 | 10 | -2.802820 | -51.914968 | -51.213456 | 58629.334818 |
| 3 | 2.000000 | 10 | -2.046324 | -54.330281 | -53.494053 | 59993.826110 |
| 2 | 2.000000 | 20 | -2.109820 | -55.609537 | -54.542310 | 36636.197857 |
| 3 | 0.500000 | 50 | -4.102817 | -50.424920 | -48.964115 | 51159.800215 |
| 3 | 0.100000 | 10 | -10.864673 | -46.095790 | -44.949070 | 42780.361430 |
| 3 | 0.500000 | 10 | -4.102817 | -50.424920 | -48.964115 | 51004.163724 |
| 3 | 1.000000 | 50 | -2.802806 | -51.958013 | -51.116705 | 61604.248104 |
| 4 | 0.100000 | 20 | -9.386345 | -46.149501 | -45.196343 | 64786.184142 |
| 4 | 0.100000 | 50 | -9.386345 | -46.149501 | -45.196343 | 62343.159157 |
| 4 | 1.000000 | 10 | -2.714311 | -51.969109 | -50.491377 | 79486.617429 |
| 4 | 0.500000 | 20 | -3.753042 | -50.485168 | -48.846442 | 80074.021247 |
| 3 | 1.000000 | 20 | -2.802806 | -51.958013 | -51.116705 | 55916.979436 |
| 4 | 2.000000 | 10 | -2.066713 | -53.852686 | -52.472948 | 82950.769975 |
| 4 | 0.100000 | 10 | -9.386345 | -46.149501 | -45.196343 | 61464.641205 |
| 3 | 2.000000 | 50 | -2.047416 | -54.454719 | -53.487257 | 77062.885133 |
| 4 | 0.500000 | 50 | -3.753042 | -50.485168 | -48.846442 | 79140.555862 |
| 4 | 0.500000 | 10 | -3.753659 | -50.472766 | -48.837257 | 75032.726068 |
| 3 | 2.000000 | 20 | -2.047844 | -54.329144 | -53.530354 | 79094.380626 |