Ranker optimization on BSP: Showing ranker performance for various feature type combinations compared with a random-choice baseline, only considering instances where the gold-standard scope aligns to a constituent within the 1-best parse.
| Features . | F1 . |
|---|---|
| Baseline . | 26.76 . |
| Path | 78.10 |
| Path+Surface | 79.93 |
| Path+Linguistic | 83.72 |
| Path+Surface+Linguistic | 85.30 |
| Features . | F1 . |
|---|---|
| Baseline . | 26.76 . |
| Path | 78.10 |
| Path+Surface | 79.93 |
| Path+Linguistic | 83.72 |
| Path+Surface+Linguistic | 85.30 |