Table 5 Classical CNN architectures classification report on augmented CK + dataset.
From: Improved facial emotion recognition model based on a novel deep convolutional structure
DenseNet121 | InceptionV3 | VGG16 | VGG19 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Precision | Recall | f1-score | Precision | Recall | f1-score | Precision | Recall | f1-score | Precision | Recall | f1-score |
0.76 | 0.59 | 0.67 | 0.71 | 0.63 | 0.67 | 0.69 | 0.89 | 0.77 | 0.90 | 0.81 | 0.85 |
0.88 | 0.93 | 0.90 | 0.96 | 0.83 | 0.89 | 0.88 | 0.85 | 0.86 | 0.78 | 0.98 | 0.87 |
0.67 | 0.73 | 0.70 | 0.54 | 0.82 | 0.65 | 0.85 | 0.87 | 0.86 | 0.79 | 0.90 | 0.84 |
0.79 | 0.61 | 0.69 | 0.66 | 0.80 | 0.72 | 0.82 | 0.76 | 0.79 | 0.89 | 0.76 | 0.82 |
0.73 | 0.82 | 0.77 | 0.95 | 0.68 | 0.80 | 0.89 | 0.82 | 0.85 | 0.94 | 0.82 | 0.87 |
0.56 | 0.84 | 0.67 | 0.80 | 0.79 | 0.79 | 0.83 | 0.70 | 0.76 | 0.85 | 0.84 | 0.85 |
1.00 | 0.66 | 0.80 | 0.98 | 0.84 | 0.90 | 0.88 | 0.92 | 0.90 | 0.93 | 0.90 | 0.92 |
Overall | accuracy | 0.74 | Overall | accuracy | 0.77 | Overall | accuracy | 0.83 | Overall | accuracy | 0.86 |
ResNet50 | Xception | EfficientNetB0 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Precision | Recall | f1-score | Precision | Recall | f1-score | Precision | Recall | f1-score | |||
0.68 | 0.93 | 0.78 | 0.82 | 0.93 | 0.87 | 0.91 | 0.98 | 0.95 | |||
0.96 | 0.92 | 0.94 | 0.95 | 0.95 | 0.95 | 0.97 | 0.98 | 0.98 | |||
0.83 | 0.82 | 0.82 | 0.93 | 0.85 | 0.89 | 0.94 | 0.78 | 0.85 | |||
0.85 | 0.85 | 0.85 | 0.91 | 0.89 | 0.90 | 0.82 | 0.93 | 0.87 | |||
1.00 | 0.93 | 0.97 | 1.00 | 0.93 | 0.97 | 0.98 | 0.93 | 0.96 | |||
1.00 | 0.64 | 0.78 | 0.93 | 0.89 | 0.91 | 0.92 | 0.96 | 0.94 | |||
0.89 | 1.00 | 0.94 | 0.88 | 0.95 | 0.91 | 0.98 | 0.95 | 0.97 | |||
Overall | accuracy | 0.87 | Overall | accuracy | 0.91 | Overall | accuracy | 0.93 | |||