Research Article
Pattern Recognition Methods and Features Selection for Speech Emotion Recognition System
Table 4
Performance results of classifiers for prosodic features.
| LSP | ANN | k-NN | GMM |
| Neutral state | 4470 13.3% | 1699 5.1% | 72.5% | 3953 11.8% | 2503 7.5% | 61.2% | 6483 19.3% | 4774 14.2% | 57.6% |
| Stress | 4790 14.3% | 22629 67.4% | 82.5% | 5307 15.8% | 21825 65.0% | 80.4% | 2777 8.3% | 19556 58.2% | 87.6% |
| | 48.3% | 93.0% | 80.7% | 42.7% | 89.7 | 76.7% | 70.0% | 80.4% | 70.1% | | Neutral state | Stress | | Neutral state | Stress | | Neutral state | Stress | |
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