表 4. Emotion recognition results of the three kinds of features (%).
三种特征参数情感识别结果(%)
情绪分类 | 小波变换
特征 |
近似熵特征 | Hurst 指数
特征 |
小波+近似熵+Hurst |
1 | 71.43 | 43.75 | 37.50 | 56.25 |
2 | 75.00 | 56.25 | 43.75 | 68.75 |
3 | 65.63 | 37.50 | 37.50 | 43.75 |
4 | 81.25 | 62.50 | 56.25 | 87.50 |
5 | 87.50 | 43.75 | 43.75 | 75.00 |
6 | 50.00 | 68.75 | 56.25 | 62.50 |
7 | 81.25 | 37.50 | 43.75 | 75.00 |
均值 | 73.15 | 50.00 | 45.54 | 66.96 |