Table 4 Classification reports for different stress categories using deep learning neural network models based on image coding.
Precision | Recall | F1-score | |
|---|---|---|---|
0 | 0.8491 | 0.7143 | 0.7759 |
1 | 0.9128 | 0.9319 | 0.9223 |
2 | 0.9340 | 0.9900 | 0.9612 |
Accuracy | 0.9096 | ||
Macro avg | 0.8986 | 0.8787 | 0.8864 |