Average performance of 3D U-Net augmentation methods and normalization across 5 repetitions
| Flip Augmentation | No Normalization | |||
|---|---|---|---|---|
| None | 3 Direction | Left-Right | Left-Right | |
| Training | ||||
| Cross-entropy | 0.0461 (SD, 0.0017) | 0.0596 (SD, 0.0006) | 0.0502 (SD, 0.0008) | 0.03504 (SD, 0.0010) |
| Dice score | 0.9380 (SD, 0.0016) | 0.9140 (SD, 0.0004) | 0.9315 (SD, 0.0012) | 0.9284 (SD, 0.0008) |
| Validation | ||||
| Cross-entropy | 0.0726 (SD, 0.0041) | 0.07472 (SD, 0.0050) | 0.06771 (SD, 0.0039) | 0.04062 (SD, 0.0023) |
| Dice score | 0.8698 (SD, 0.0136) | 0.8518 (SD, 0.0163) | 0.8819 (SD, 0.0122) | 0.8419 (SD, 0.0279) |