Results for bridging antecedent selection: Comparing pairwise models with different feature sets and antecedent candidate selection strategies. “Ante.” and “Acc.” stand for “Antecedent” and “Accuracy,” respectively. The bolded score indicates a significant improvement over all other models (p < 0.01).
| Model . | Features . | Ante. candidate list . | Setting . | Acc. . |
|---|---|---|---|---|
| baseline1_NB | Poesio features | 2-sentence-window | mention-entity | 18.9 |
| baseline2_NB | Poesio features | 5-sentence-window | mention-entity | 18.4 |
| baseline3_SVM | Poesio features | 2-sentence-window | mention-entity | 19.8 |
| local1_SVM | Poesio salience features + PrepPattern features (f5 and f6 from Table 12) | 2-sentence-window | mention-entity | 29.1 |
| local2_SVM | Poesio salience features + all features from Table 12 | 2-sentence-window | mention-entity | 39.3 |
| local3_SVM | Poesio salience features + all features from Table 12 | d-scope-salience | mention-entity | 46.0 |
| Model . | Features . | Ante. candidate list . | Setting . | Acc. . |
|---|---|---|---|---|
| baseline1_NB | Poesio features | 2-sentence-window | mention-entity | 18.9 |
| baseline2_NB | Poesio features | 5-sentence-window | mention-entity | 18.4 |
| baseline3_SVM | Poesio features | 2-sentence-window | mention-entity | 19.8 |
| local1_SVM | Poesio salience features + PrepPattern features (f5 and f6 from Table 12) | 2-sentence-window | mention-entity | 29.1 |
| local2_SVM | Poesio salience features + all features from Table 12 | 2-sentence-window | mention-entity | 39.3 |
| local3_SVM | Poesio salience features + all features from Table 12 | d-scope-salience | mention-entity | 46.0 |