Research Article
Pattern Recognition Methods and Features Selection for Speech Emotion Recognition System
Table 3
Performance results of classifiers for LSP features.
| LSP | ANN | k-NN | GMM |
| Neutral state | 3466 13.4% | 1814 7.0% | 66.1% | 3409 13.2% | 3369 13.0% | 50.3% | 5778 17.2% | 5452 16.2% | 51.5% |
| Stress | 5794 22.4% | 14820 57.2% | 71.7% | 5851 22.6% | 13265 51.2% | 69.4% | 3482 10.4% | 18818 56.2% | 84.4% |
| | 37.4% | 89.1% | 70.6% | 36.8% | 79.7% | 64.4% | 62.4% | 77.6% | 73.4% | | Neutral state | Stress | | Neutral state | Stress | | Neutral state | Stress | |
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