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Table 7 Paired T-test results for severity accuracy

From: Improving bug report triage performance using artificial intelligence based document generation model

Severity

P-value (the method vs LDA)

T-statistic

Pearson’s r

Block

2.00E−12

51.77

0.95

Critical

5.13E−09

21.33

0.86

Major

2.19E−12

50.80

0.91

Normal

8.79E−07

11.81

0.76

Minor

1.44E−09

24.60

0.96

Trivial

6.57E−11

34.81

0.97

Enhancement

1.71E−08

18.61

0.86

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