Table 1 Precision (P), Recall (R) and F-measure (F) estimates for each method used, using cross-validation, for the Chemical Documents Indexing task (CDI) and Chemical Entity Mention task (CEM).
From: Improving chemical entity recognition through h-index based semantic similarity
Run | CDI | CEM | ||||
|---|---|---|---|---|---|---|
P | R | F | P | R | F | |
1 | 84.1% | 72.6% | 77.9% | 87.3% | 70.2% | 77.8% |
2 | 95.0% | 6.5% | 12.2% | 95.0% | 5.9% | 11.1% |
3 | 52.1% | 80.4% | 63.3% | 57.1% | 76.6 % | 65.4% |
3* | 76.7% | 75.7% | 76.2% | 80.2% | 72.8 % | 76.3% |
4 | 87.9% | 22.7% | 36.1% | 89.7% | 21.2% | 34.3% |
5 | 87.8% | 22.7% | 36.1% | 79.9% | 22.6% | 35.3% |