| Typicality: | 0.332 |
| Saliency: | 0.193 |
| generally | 7 | manner |
| invention → comprise → an array of optical systems | 6 |
| invention → relate to → optical systems | 4 |
| invention → relate to → optical system | 3 |
| negative | neutral | positive |
| 0.023 | 0.865 | 0.111 |
| Raw frequency | 13 |
| Normalized frequency | 0.193 |
| Modifier score | 0.500 |
| Perplexity | 84.723 |