## Dataset005_LUNA25

Task: Lung nodule segmentation on chest CT + malignancy classification (binary)

### Per-Fold Results

| Fold | DSC (nodule) | NSD (nodule) | AUROC | AUPRC | Bal Acc | F1 |
|------|--------------|--------------|-------|-------|---------|------|
| 0 | 0.751 | 0.902 | 0.819 | 0.397 | 0.730 | 0.295 |
| 1 | 0.724 | 0.886 | 0.900 | 0.567 | 0.719 | 0.545 |
| 2 | 0.749 | 0.911 | 0.880 | 0.509 | 0.802 | 0.513 |
| 3 | 0.732 | 0.892 | 0.884 | 0.531 | 0.807 | 0.444 |
| 4 | 0.735 | 0.895 | 0.867 | 0.440 | 0.804 | 0.470 |
| **Mean** | **0.738** | **0.897** | **0.870** | **0.489** | **0.772** | **0.453** |
| **Std** | **0.012** | **0.010** | **0.031** | **0.069** | **0.044** | **0.096** |

### Figures

![Box plots](figures/01_boxplot_dsc_nsd.png)
![Case sampling](figures/02_case_sampling.png)
![ROC/PRC](figures/03_roc_prc.png)
![Confusion matrix](figures/04_confusion_matrix.png)
![FP/FN cases](figures/05_fp_fn_cases.png)