| Typicality: | 0.572 |
| Saliency: | 0.527 |
| effectively | 5 | manner |
| in solar thermal applications | 5 | other |
| directly | 4 | manner |
| solar energy → be used for → heating | 27 |
| solar energy → be used for → heating purposes | 5 |
| solar energy → be used for → heating homes | 4 |
| solar energy → be used for → space heating | 3 |
| negative | neutral | positive |
| 0.019 | 0.639 | 0.343 |
| Raw frequency | 39 |
| Normalized frequency | 0.527 |
| Modifier score | 0.800 |
| Perplexity | 24.283 |