From: Extraction of semantic biomedical relations from text using conditional random fields
Baseline CRF | • | • | • | • | • | • |
---|---|---|---|---|---|---|
Dictionaries |  | • | • | • | • | • |
Dictionary Window |  |  | • | • | • | • |
Start Window |  |  |  | • | • | • |
Key Entity Neighborhood |  |  |  |  | • | • |
Negation Window |  |  |  |  |  | • |
Recall | 35.89 | 38.13 | 64.30 | 70.01 | 71.81 | 72.16 |
Precision | 41.47 | 41.30 | 70.78 | 74.00 | 75.87 | 78.56 |
F-score | 38.48 | 39.65 | 67.38 | 71.94 | 73.98 | 75.22 |