| Typicality: | 0.452 |
| Saliency: | 0.397 |
| well | 6 | degree |
| for reducing this field strength | 6 | cause |
| to enable such a security device | 4 | purpose |
| method → be known in → prior art | 30 |
| method → be described in → prior art | 20 |
| method → be used in → prior art | 11 |
| method → be proposed in → prior art | 9 |
| method → be employed in → prior art | 5 |
| method → be developed in → prior art | 5 |
| negative | neutral | positive |
| 0.094 | 0.789 | 0.117 |
| Raw frequency | 80 |
| Normalized frequency | 0.397 |
| Modifier score | 0.600 |
| Perplexity | 48.876 |