| in the calibration performance | 3 | other |
| according to this embodiment | 2 | other |
| degree → be → minimized | 4 |
| degree → avoid → reduction | 3 |
| negative | neutral | positive |
| 0.059 | 0.568 | 0.373 |
| Raw frequency | 7 |
| Normalized frequency | 0.123 |
| Modifier score | 0.500 |
| Perplexity | 85.573 |