Table 13 Confusion matrix of DTCTH in case of 7-class expression recognition on CK
From: DTCTH: a discriminative local pattern descriptor for image classification
| Â | Anger | Disgust | Fear | Sadness | Happy | Neutral | Surprise |
|---|---|---|---|---|---|---|---|
Anger | 86.67 | 0.0 | 1.90 | 1.9 | 0.0 | 9.52 | 0.0 |
Disgust | 0.77 | 95.38 | 0.0 | 0.0 | 0.0 | 3.85 | 0.0 |
Fear | 0.56 | 0.0 | 95.0 | 0.0 | 0.56 | 3.89 | 0.0 |
Sadness | 1.67 | 0.0 | 0.0 | 93.9 | 0.0 | 3.89 | 0.56 |
Happy | 0.42 | 0.0 | 0.0 | 0.0 | 99.2 | 0.42 | 0.0 |
Neutral | 2.71 | 0.21 | 1.67 | 0.21 | 0.63 | 94.58 | 0.0 |
Surprise | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100 |