Blame for metadata.json

{
  "READY": true,
  "name": "ESOL",
  "task": "regression",
  "cat_idx": [],
  "num_samples": 1128,
  "num_features": 1563,
  "description": "Water solubility data for common organic small molecules. Target: normalized log solubility (measured log solubility in mols per litre, z-scored with the training-split mean and SD, stored as target_mean / target_std). Features: Morgan fingerprints (radius=2). Split: balanced scaffold split 70/15/15 (chemprop scaffold_balanced, seed 42: scaffold sets larger than half the validation or test size are placed first, the remaining sets follow in random order, filling train, then validation, then test).",
  "source": "MoleculeNet (https://moleculenet.org) \u2014 loaded via DeepChem.",
  "label": "Drug Discovery",
  "sub_labels": [
    "Physical Chemistry",
    "Fingerprint"
  ]
}