Complete result settings for NLTCS 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 | 20 | -2.798589 | -2.724212 | -2.795204 | 42.349036 |
| 1 | 0.010000 | 20 | -2.914731 | -2.846835 | -2.910561 | 40.882102 |
| 1 | 0.050000 | 20 | -2.819143 | -2.737181 | -2.811443 | 39.833547 |
| 1 | 1.000000 | 20 | -2.798758 | -2.724079 | -2.795125 | 41.139472 |
| 1 | 0.100000 | 20 | -2.807920 | -2.729903 | -2.800201 | 40.975512 |
| 1 | 0.500000 | 20 | -2.799289 | -2.724163 | -2.795252 | 41.699137 |
| 2 | 0.100000 | 10 | -2.798188 | -2.727767 | -2.796250 | 3807.545407 |
| 2 | 0.500000 | 10 | -2.786814 | -2.721782 | -2.793153 | 4154.951800 |
| 2 | 1.000000 | 10 | -2.782103 | -2.714407 | -2.787446 | 4477.913217 |
| 2 | 2.000000 | 10 | -2.781304 | -2.714463 | -2.787757 | 4587.195862 |
| 3 | 2.000000 | 10 | -2.770084 | -2.707641 | -2.789425 | 7898.403930 |
| 3 | 1.000000 | 10 | -2.772983 | -2.715219 | -2.786062 | 8539.824625 |
| 4 | 2.000000 | 10 | -2.761805 | -2.703905 | -2.792252 | 12546.403373 |
| 3 | 0.500000 | 10 | -2.777012 | -2.712599 | -2.790595 | 7422.356583 |
| 3 | 0.100000 | 10 | -2.789643 | -2.720987 | -2.791509 | 7391.127292 |
| 4 | 1.000000 | 10 | -2.761214 | -2.711138 | -2.787095 | 12633.768200 |
| 4 | 0.500000 | 10 | -2.769931 | -2.711644 | -2.787096 | 12615.104779 |
| 4 | 0.100000 | 10 | -2.785213 | -2.717465 | -2.788910 | 10931.305400 |