Table 4 Confusion matrix of recognition results with DKLLE on the Cohn-Kanade database
| Â | Anger (%) | Joy (%) | Sad (%) | Surprise (%) | Disgust (%) | Fear (%) | Neutral (%) |
|---|---|---|---|---|---|---|---|
Anger | 98.23 | 0 | 0.77 | 0 | 0 | 1.00 | 0 |
Joy | 0.25 | 96.78 | 0.20 | 0 | 1.38 | 0.25 | 1.14 |
Sad | 1.78 | 0.94 | 91.12 | 0 | 5.16 | 0 | 1.00 |
Surprise | 0.20 | 0.20 | 1.43 | 97.84 | 0 | 0 | 0.33 |
Disgust | 0 | 0.73 | 1.00 | 2.76 | 95.19 | 0.32 | 0 |
Fear | 0 | 0 | 0 | 0.15 | 0 | 99.85 | 0 |
Neutral | 2.00 | 1.13 | 2.96 | 0.42 | 1.13 | 0.42 | 91.94 |