Table 5 Emotional confusion matrix of EMO-DB (%)
From: Decision tree SVM model with Fisher feature selection for speech emotion recognition
Emotions | Angry | Happy | Boring | Neutral | Sad | Fear | Disgust |
|---|---|---|---|---|---|---|---|
Angry | 73.6 | 17.1 | 0.8 | 1 | 0.6 | 1.5 | 5.4 |
Happy | 6.4 | 67.9 | 0.9 | 0.8 | 0 | 15 | 9 |
Boring | 2 | 1.1 | 81.5 | 4.6 | 6 | 1.2 | 3.6 |
Neutral | 0.9 | 1.2 | 1.5 | 91.7 | 2 | 1.5 | 1.2 |
Sad | 0.8 | 0 | 10 | 1.5 | 85.6 | 2.1 | 0 |
Fear | 9.5 | 1.2 | 3 | 0.7 | 5.4 | 79.2 | 1 |
Disgust | 10.8 | 1 | 2 | 4 | 0 | 5 | 77.2 |