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Table 13 Confusion matrix over unstructured abstracts.

From: Automatic classification of sentences to support Evidence Based Medicine

Class

Prediction

 

B

I

O

P

S

Ot

 

B

1505

15

272

70

2

24

G

I

141

30

120

64

2

20

o

O

496

13

1722

18

0

34

l

P

161

24

73

158

1

26

d

S

36

3

7

26

2

10

 

Ot

170

11

245

15

0

89

  1. B: Background, I: Intervention, O: Outcome, P: Population, S: Study Design, and Ot: Other.