Research Article
Random Deep Belief Networks for Recognizing Emotions from Speech Signals
Table 4
Confusion matrix of RDBN on SAVEE, illustrating the ability of RDBN on each emotion class.
| Emotion | Angry | Disgust | Fear | Happy | Neutral | Sadness | Surprise |
| Angry | 44.00 | 26.67 | 4.67 | 18.33 | 4.67 | 0.00 | 1.67 | Disgust | 8.00 | 44.17 | 1.67 | 0.00 | 30.50 | 7.33 | 8.33 | Fear | 2.33 | 11.17 | 31.17 | 20.17 | 13.50 | 2.67 | 19.00 | Happy | 9.67 | 6.33 | 14.00 | 59.00 | 3.33 | 0.00 | 7.67 | Neutral | 0.00 | 24.42 | 0.42 | 0.00 | 74.08 | 1.08 | 0.00 | Sadness | 3.33 | 24.00 | 0.00 | 0.00 | 28.33 | 44.33 | 0.00 | Surprise | 0.00 | 8.67 | 11.50 | 14.33 | 9.83 | 1.67 | 54.00 |
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