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Table 6 Comparison of results using different learning algorithms

From: Negated bio-events: analysis and identification

Algorithm

GENIA event

BioInfer

BioNLP'09 ST

P

R

F

P

R

F

P

R

F

C4.5

84.4%

62.4%

71.8%

82.1%

68.3%

74.6%

82.2%

56.5%

67.0%

Random Forest

82.6%

66.7%

73.8%

87.0%

70.8%

78.1%

76.3%

58.4%

66.2%

Logistic Regression

82.8%

58.7%

68.7%

79.3%

71.4%

75.1%

80.5%

53.1%

64.0%

Naïve Bayes

31.6%

83.0%

45.8%

42.2%

83.9%

56.2%

32.9%

82.3%

47.0%

SVM

79.3%

53.7%

64.0%

79.0%

67.7%

72.9%

78.6%

46.7%

58.6%

IB1

66.1%

66.7%

66.4%

85.8%

71.4%

77.9%

70.8%

59.5%

64.7%