Table 1 Number of training and test samples in EMO-DB [15]
Emotional classes | Training | Test | ||
|---|---|---|---|---|
Number of feature vectors | Number of feature vectors | |||
openEAR (6,556 features) | 9-d perceptual feature vectors | openEAR (6,556 features) | 9-d perceptual feature vectors | |
Angry | 114 | 8128 | 13 | 902 |
Bored | 73 | 4669 | 9 | 619 |
Happy | 64 | 4546 | 7 | 502 |
Sad | 56 | 3968 | 6 | 440 |
Neutral | 70 | 5024 | 8 | 540 |
Disgusted | 41 | 2917 | 5 | 447 |
Fear | 90 | 6397 | 10 | 1264 |