Datasets:
File size: 2,175 Bytes
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"experiment_name": "comorbidities_detection_multitask",
"description": "Multi-task prediction of comorbidities and demographics from AbdCTBench",
"binary_biomarkers": [
{"name": "MORTALITY", "description": "Death in the followup period", "positive_class": "PRESENT"},
{"name": "HCC12", "description": "HCC code 12 — Breast, Prostate, and other cancers", "positive_class": "PRESENT"},
{"name": "HCC18", "description": "HCC code 18 — Diabetes with Chronic Complications", "positive_class": "PRESENT"},
{"name": "HCC96", "description": "HCC code 96 — Cardiac arrhythmias", "positive_class": "PRESENT"},
{"name": "HCC108", "description": "HCC code 108 — Vascular disease", "positive_class": "PRESENT"},
{"name": "HCC111", "description": "HCC code 111 — Chronic obstructive pulmonary disease", "positive_class": "PRESENT"},
{"name": "T2D", "description": "Type 2 Diabetes", "positive_class": "PRESENT"},
{"name": "MI", "description": "Myocardial Infarction", "positive_class": "PRESENT"},
{"name": "CALCIUMSCORING_ABDOMINALAGATSTON_BINARY", "description": "High abdominal aortic calcium score (Agatston > 1000)", "positive_class": "PRESENT"}
],
"multiclass_biomarkers": [],
"continuous_biomarkers": [
{
"name": "AGE",
"description": "Patient age in years (min-max normalized to [0, 1] during training)",
"min_value": 18,
"max_value": 89,
"normalization": "min_max"
}
],
"preprocessing": {
"image_size": 256,
"normalize_images": true,
"convert_to_rgb": true
},
"training": {
"class_weighting": true,
"balanced_sampling": true
},
"validation": {
"threshold_optimization": true,
"optimization_metric": "f1_score",
"per_biomarker_thresholds": true,
"threshold_search_range": [0.1, 0.9],
"threshold_search_steps": 9,
"fallback_threshold": 0.5,
"metrics": [
"auroc",
"accuracy",
"sensitivity",
"specificity",
"f1_score",
"precision",
"recall"
],
"regression_metrics": [
"mse",
"mae",
"r2_score"
]
}
}
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