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Table 3 Performance comparison with related work in Stage 2 on the BC-V test set

From: Hierarchical sequence labeling for extracting BEL statements from biomedical literature

System

Term(%)

Func-Sec(%)

Func(%)

Re1-Sec(%)

Rel(%)

F1(%)

Rule-based [8]

82.4

56.5

30.0

82.4

65.1

25.6

Event-based [10]

54.3

26.1

20.8

61.5

43.7

35.2

NCU-IISR [12]

–

–

–

–

–

33.1

Ours

90.9

31.4

26.8

88.0

43.9

31.6