according to furnace manufacturer's recommendations | 5 | other |
along with a disposable filter | 2 | other |
furnace → have → filter | 11 |
furnace → use → filter | 4 |
furnace → have → permanent filter | 3 |
negative | neutral | positive |
0.267 | 0.674 | 0.059 |
Raw frequency | 18 |
Normalized frequency | 0.387 |
Modifier score | 0.875 |
Perplexity | 479.574 |