metadata.json

{
  "READY": true,
  "name": "lung",
  "task": "classification",
  "num_classes": 5,
  "cat_idx": [],
  "num_samples": 203,
  "num_features": 3312,
  "imbalance_ratio": 23.1667,
  "description": "Gene expression dataset scikit-feature selection (source: lung.mat)",
  "source": "scikit-feature selection",
  "label": "transcriptomics",
  "split_strategy": "cv"
}