Table 2 The CDI and CEM results on the CHEMDNER development set.
Config | CDI | CEM | ||||
|---|---|---|---|---|---|---|
| Â | P (%) | R (%) | F (%) | P (%) | R (%) | F (%) |
IOB | 78.40 | 74.60 | 76.45 | 80.37 | 68.74 | 74.10 |
IOBE | 76.53 | 75.53 | 76.03 | 78.78 | 69.61 | 73.91 |
IOBES | 76.57 | 75.98 | 76.27 | 78.88 | 70.10 | 74.23 |
IOB12E | 50.70 | 56.48 | 53.43 | 54.28 | 55.51 | 54.88 |