metadata.json

{
  "READY": true,
  "name": "PT-Mush21",
  "task": "classification",
  "num_classes": 6,
  "cat_idx": [],
  "num_samples": 593,
  "num_features": 383,
  "imbalance_ratio": 1.6761,
  "description": "Mass spectrometry evaluation of samples of diverse species of fungi (593 samples, 383 peaks, 50 batches). Multiclass classification (6 classes): classes correspond to the condition of cultivation. S/P=1.55. Experimental details in Telagathoti et al. Features are standard-scaled (StandardScaler). 5-fold cross-validation splits are batch-aware: all samples sharing the same measurement batch (IDs field) are kept together in the same fold to prevent data leakage from technical replicates and batch effects.",
  "source": "On the use of TabPFN on mass spectrometry analysis of volatile organic compounds. Scientific Reports (2025). GitHub: https://github.com/CIFASIS/TabPFN-VOCS",
  "label": "Metabolomics",
  "sub_labels": [
    "mass spectrometry",
    "volatile organic compounds"
  ],
  "force_scale": true,
  "split_strategy": "cv"
}