| during the experiments | 12 | temporal |
| to obtain the best performance | 12 | purpose |
| in increments of 5 | 11 | other |
| parameter → be → varied | 305 |
| parameter → be → diverse | 3 |
| negative | neutral | positive |
| 0.087 | 0.829 | 0.084 |
| Raw frequency | 308 |
| Normalized frequency | 0.754 |
| Modifier score | 0.933 |
| Perplexity | 425.136 |