Electronic Medical Record Entity Recognition via Machine Reading Comprehension and Biaffine

Table 7

The performance between full model and removed component models in TCM dataset.

Methods	P	R	F1
BERT-MRC-Biaffine	87.02	80.68	83.3	_
BERT-MRC(-Biaffine)	86.40	78.86	82.46	+0.84
BERT-Biaffine(-MRC)	83.95	78.10	79.6	+3.7
BERT(-MRC-Biaffine)	83.74	77.70	78.98	+4.32