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Table 8 Confusion matrix for the HMM-based system using all parameter contours, ν i = τ i , s F 0 i , b F 0 i , m F g i , m A g i , m F 1 i , m A 1 i , m F 2 i , m A 2 i , m F 3 i , m A 3 i (overall accuracy 62.6%)

From: On the use of speech parameter contours for emotion recognition

 

Neutral (%)

Anger (%)

Sad (%)

Happy (%)

Bored (%)

Neutral

55.3

0

23.4

4.3

17.0

Anger

0

81.7

0

16.9

1.4

Sad

3.3

0

57.4

14.8

24.6

Happy

0

23.3

5.5

60.3

11.0

Bored

3.9

0

32.5

7.8

55.8