| Expression | Recognition Rate | |||
| AAM | SGPR | CSGPR | Proposed Work | |
| Neutral | 72.2 | 83.4 | 85.0 | 96.55 |
| Angry | 54.1 | 72.5 | 73.2 | 93.33 |
| Disgust | 58.7 | 73.0 | 74.8 | 92.86 |
| Fear | 60.4 | 68.3 | 69.9 | 96.55 |
| Happy | 72.9 | 87.2 | 89.1 | 93.94 |
| Sad | 57.2 | 68.9 | 70.2 | 97 |
| Surprise | 78.1 | 88.5 | 91.5 | 96.7 |
| Average | 64.8 | 77.4 | 79.1 | 95.28 |