| with the present invention | 6 | other |
| separately | 2 | manner |
| originally | 2 | manner |
| filter → be → developed | 23 |
| filter → be → adapted | 12 |
| filter → be constructed in → accordance | 5 |
| filter → be developed for → use | 5 |
| negative | neutral | positive |
| 0.103 | 0.780 | 0.118 |
| Raw frequency | 45 |
| Normalized frequency | 0.448 |
| Modifier score | 0.950 |
| Perplexity | 62.906 |