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Table 4 The effectiveness of multi level attention for sub classes

From: A biomedical event extraction method based on fine-grained and attention mechanism

 

Event type

F-score (%)

Word Att

Multi Att

Complex events

Binding

65.26

73.27

Regulation

39.47

41.29

Positive_regulation

41.14

43.97

Negative_regulation

37.22

38.90

Simple events

Cell_proliferation

65.67

67.65

Development

74.85

77.71

Blood_vessel_develop

97.31

95.73

Growth

33.33

33.33

Death

53.85

56.60

Breakdown

64.71

70.27

Remodeling

66.67

66.67

Synthesis

0.00

0.00

Gene_expression

69.67

69.14

Transcription

76.19

47.06

Catabolism

33.33

33.33

Phosphorylation

85.71

67.67

Dephosphorylation

0.00

0.00

Localization

53.48

57.87

Planned_process

47.92

52.12