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Table 8 Classification of post type in the HF2200 dataset: linear model (S3) confusion matrix

From: Automatically identifying the function and intent of posts in underground forums

Prediction

Reference

Info request

Comment

OfferX

RequestX

Tutorial

Social

Exchange

Total

Info request

233

43

58

42

4

8

3

391

Comment

311

1700

78

37

21

8

11

2166

OfferX

0

4

29

1

0

1

0

35

RequestX

0

0

0

0

0

0

0

0

Tutorial

0

18

0

0

0

0

0

18

Social

0

0

0

0

0

0

0

0

Exchange

0

0

0

0

0

0

0

0

Total

544

1765

165

80

25

17

14

2610