| Typicality: | 0.636 |
| Saliency: | 0.601 |
| to understanding | 7 | purpose |
| extremely | 5 | degree |
| since 1550 nm | 2 | temporal |
| wavelength → be → important | 18 |
| wavelength → be → critical | 5 |
| wavelength → be → essential | 3 |
| wavelength → be → the key | 3 |
| wavelength → be → important factor | 3 |
| negative | neutral | positive |
| 0.117 | 0.649 | 0.234 |
| Raw frequency | 32 |
| Normalized frequency | 0.601 |
| Modifier score | 0.900 |
| Perplexity | 53.846 |