| Typicality: | 0.358 |
| Saliency: | 0.253 |
| to control the airflow | 3 | purpose |
| damper → be installed in → duct | 3 |
| damper → be placed in → your ducts | 3 |
| damper → be fitted within → duct | 3 |
| negative | neutral | positive |
| 0.111 | 0.847 | 0.042 |
| Raw frequency | 9 |
| Normalized frequency | 0.253 |
| Modifier score | 0.500 |
| Perplexity | 183.515 |