Table 11 Performance of the model after reducing the learning rates for backbone and projection head.
Class | Precision | Recall | F1-score |
|---|---|---|---|
ECG MI Patients | 0.92 | 0.90 | 0.91 |
History of MI | 0.90 | 0.89 | 0.90 |
Abnormal Heartbeat | 0.93 | 0.91 | 0.92 |
Normal ECG | 0.91 | 0.92 | 0.91 |
Overall accuracy | – | 0.91 | |