System | Strict Match | Overlap Match |
---|
P | R | F1 | P | R | F1 |
---|
Sheng et al. [28] | 0.509 | 0.613 | 0.556 | 0.686 | 0.826 | 0.749 |
Kaewphan et al. [29] | 0.729 | 0.739 | 0.734 | 0.825 | 0.836 | 0.831 |
Kaewphan et al. [30] | 0.764 | 0.768 | 0.766 | – | – | – |
Ours | 0.815 | 0.812 | 0.814 | 0.873 | 0.869 | 0.871 |
- Strict match criteria require that the predicted entity and the gold standard annotations have to match exactly at the byte offset; and overlap match criteria allows a match if the predicted entity overlaps with the gold annotation at all. The highest scores are highlighted in bold.