From: 3D facial expression recognition using maximum relevance minimum redundancy geometrical features
 | Neutral | Happy | Sad | Angry | Fear | Disgust | Surprise |
---|---|---|---|---|---|---|---|
 | (%) | (%) | (%) | (%) | (%) | (%) | (%) |
Neutral | 88.8 | 0.0 | 3.8 | 4.6 | 1.6 | 1.2 | 0.0 |
Happy | 0.0 | 93.8 | 0.0 | 0.0 | 2.6 | 1.9 | 1.7 |
Sad | 10.2 | 0.0 | 83.6 | 3.9 | 1.8 | 0.5 | 0.0 |
Angry | 8.8 | 0.0 | 5.2 | 84.7 | 0.0 | 1.3 | 0.0 |
Fear | 6.1 | 0.8 | 3.2 | 2.3 | 86.9 | 0.7 | 0.0 |
Disgust | 4.7 | 0.0 | 3.0 | 2.1 | 0.0 | 89.4 | 0.8 |
Surprise | 0.0 | 2.6 | 0.0 | 0.0 | 0.0 | 2.1 | 95.3 |