| Typicality: | 0.487 |
| Saliency: | 0.176 |
| among desired functional and -mechanical properties | 3 | other |
| requirement → relate to → energy efficiency | 6 |
| requirement → include → energy efficiency | 5 |
| negative | neutral | positive |
| 0.074 | 0.627 | 0.299 |
| Raw frequency | 11 |
| Normalized frequency | 0.176 |
| Modifier score | 1.000 |
| Perplexity | 170.250 |