BioEGRE: a linguistic topology enhanced method for biomedical relation extraction based on BioELECTRA and graph pointer neural network

Table 2 The statistics of CHEMPROT

	Abstracts	Annotated chemicals	Annotated proteins	Annotated CPIs
Training set	1020	13,017	12,735	4155
Development Set	612	8004	7563	2418
Test set	800	10,810	10,018	3469
Total	2432	31,813	30,316	10,042

ISSN: 1471-2105