Table 3 RRS based combined analysis for emotion classification (random validation)
Classifier | Neutral | Happy | Sad | Fear | Surprise | Disgust | Average |
|---|---|---|---|---|---|---|---|
| Â | (%) | (%) | (%) | (%) | (%) | (%) | (%) |
Regression tree | 59.60 | 58.00 | 69.12 | 69.13 | 67.78 | 61.07 | 64.12 |
Bayesian classifier | 39.07 | 64.67 | 71.14 | 18.79 | 36.91 | 10.74 | 40.22 |
KNN (K = 11) | 66.89 | 56.67 | 75.83 | 68.46 | 67.79 | 57.05 | 65.45 |
FKNN (K = 12 | 65.56 | 54.00 | 70.47 | 70.47 | 68.45 | 55.70 | 64.11 |