| { |
| "selection_rule": "Weights and threshold selected only on validation; test used once.", |
| "run_dirs": [ |
| "results/fetal_hybrid/multitask_latent32", |
| "results/fetal_hybrid/multitask_latent32_seed1337", |
| "results/fetal_hybrid/multitask_latent32_seed2026" |
| ], |
| "weights": [ |
| 0.3, |
| 0.35, |
| 0.35 |
| ], |
| "validation_transforms": [ |
| { |
| "center": -4.879263421528585e-17, |
| "scale": 0.8994131898406392 |
| }, |
| { |
| "center": 1.8297237830732194e-17, |
| "scale": 0.9074870790939894 |
| }, |
| { |
| "center": -1.2808066481512535e-16, |
| "scale": 0.911522702986242 |
| } |
| ], |
| "validation_metrics": { |
| "roc_auc": 0.9655443976832369, |
| "average_precision": 0.9462326287165863, |
| "threshold": 1.402689945385293, |
| "accuracy": 0.9040942232192933, |
| "precision": 0.8465116279069768, |
| "recall": 0.883495145631068, |
| "specificity": 0.9150214592274678, |
| "f1": 0.8646080760095013, |
| "tp": 546, |
| "tn": 1066, |
| "fp": 99, |
| "fn": 72 |
| }, |
| "test_metrics": { |
| "roc_auc": 0.9796, |
| "average_precision": 0.9680119784953686, |
| "threshold": 1.402689945385293, |
| "accuracy": 0.9218665219750407, |
| "precision": 0.85949177877429, |
| "recall": 0.92, |
| "specificity": 0.922824302134647, |
| "f1": 0.8887171561051004, |
| "tp": 575, |
| "tn": 1124, |
| "fp": 94, |
| "fn": 50 |
| }, |
| "test_per_class": { |
| "Fetal abdomen": { |
| "count": 106, |
| "mean_ensemble_score": 0.9559957136424069, |
| "predicted_other_rate": 0.22641509433962265 |
| }, |
| "Fetal brain": { |
| "count": 471, |
| "mean_ensemble_score": -0.45007270602595306, |
| "predicted_other_rate": 0.008492569002123142 |
| }, |
| "Fetal femur": { |
| "count": 159, |
| "mean_ensemble_score": 0.9591376994201026, |
| "predicted_other_rate": 0.27044025157232704 |
| }, |
| "Fetal thorax": { |
| "count": 262, |
| "mean_ensemble_score": 0.4298571036400613, |
| "predicted_other_rate": 0.08396946564885496 |
| }, |
| "Maternal cervix": { |
| "count": 220, |
| "mean_ensemble_score": -0.6689015967861202, |
| "predicted_other_rate": 0.004545454545454545 |
| }, |
| "Other": { |
| "count": 625, |
| "mean_ensemble_score": 3.679058146636188, |
| "predicted_other_rate": 0.92 |
| } |
| }, |
| "task_limitation": "Other is a proxy for non-standard/OOD views, not fetal pathology." |
| } |
