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Table 10 F-scores over dataset from [18].

From: Automatic classification of sentences to support Evidence Based Medicine

Feature

5-way

4-way

 

S

U

S

U

Lexical & Structural

1.P

55.12

37.10

76.90

76.32

1.P+Pst

57.80

38.53

78.04

72.82

1.P+Pst+Sec

62.83

–

83.81

–

Sequential (indirect)

1.P+Pst+W

56.06

38.76

75.26

72.82

1.P+Pst+Sec+W

61.57

–

81.85

–

B+1 Prev. Sen.

62.36

41.38

83.84

75.20

B+2 Prev. Sen.

61.26

37.81

82.26

72.78

B+3 Prev. Sen.

60.16

37.81

82.20

75.27

Sequential (direct)

B+1 Prev. Label

63.15

37.57

81.93

79.21

B+3 Prev. Label

63.15

36.39

77.72

76.98

B+All Prev. Labels

62.05

37.10

82.67

78.26

  1. 1.P: unigrams with POS, Pst: position, W: windowed features, Sec: section headings, B: base features. Best results per column are given in bold.
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BMC Bioinformatics

ISSN: 1471-2105

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