TABLE 5.
Performance of different backbones.
| Backbone | AUROC (95% CI) | Training time | Parameters |
| ResNet-50 | 0.91 (0.89–0.93) | ×1.0 | 25.6 M |
| ResNet-101 | 0.92 (0.90–0.94) | ×1.5 | 44.5 M |
| InceptionV3 | 0.89 (0.87–0.92) | ×1.8 | 27.2 M |
AUROC, area under the receiver operating characteristic curve; CI, confidence interval.