Research Article
Facial Expression Recognition and Beauty Health Management Based on Image Feature Analysis
Table 2
The highest recognition rate of 2D-PCA.
| | | Happy | Sad | Surprised | Disgust | Anger | Scared | Neutral |
| | Happy | 82 | 0 | 5 | 3 | 0 | 0 | 10 | | Sad | 3 | 88 | 0 | 0 | 1 | 3 | 5 | | Surprised | 2 | 0 | 90 | 1 | 0 | 2 | 5 | | Disgust | 0 | 9 | 0 | 88 | 3 | 0 | 0 | | Anger | 0 | 0 | 0 | 4 | 86 | 0 | 10 | | Scared | 0 | 1.5 | 3.5 | 6 | 0 | 84 | 5 | | Neutral face | 0 | 3.33 | 3.33 | 0 | 6.67 | 0 | 86.67 |
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