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Comparison of results of different loss metrics for the proposed CXRAU-Net model.
| Metrics | Training set loss | Testing set loss |
|---|---|---|
| Weighted CE loss | 2.3635 | 2.1204 |
| Focal loss | 0.0534 | 0.0414 |
| Log cosh dice loss | 0.0093 | 0.0097 |
| Dice loss | 0.1350 | 0.1336 |
| Tversky loss | 0.1137 | 0.1135 |
