Research Article
Intelligent Voice System Design for Optimizing E-Business Advertising Rhetoric Based on SVM Algorithm
Table 2
The SVM implemented by the confusion matrix is used for the recognition result of Chinese speech emotion.
| Emotion | Recognition accuracy (%) | Anger | Sadness | Happiness | Neutral | Fear |
| Anger | 89.36 | 0.00 | 0.00 | 0.00 | 9.52 | Sadness | 4.48 | 65.42 | 7.68 | 5.10 | 16.56 | Happiness | 1.28 | 0.00 | 90.6 | 6.52 | 1.12 | Neutral | 1.65 | 8.78 | 1.25 | 88.38 | 0.00 | Fear | 2.26 | 25.79 | 0.00 | 0.00 | 71.95 |
|
|