{
  "name": "unbalanced_highdim_alpha_stable_mixture",
  "kind": "synthetic",
  "params": {
    "n_samples": 36000,
    "alpha": 1.7,
    "dim": 150,
    "n_modes": 16,
    "rank": 6,
    "imbalance_tau": 1.2,
    "mean_scale": 7.5,
    "base_scale": 0.55,
    "anisotropy": 1.0,
    "structure_seed": 0
  },
  "split": {
    "val_size": 0.027777777777777776,
    "test_size": 0.2777777777777778,
    "random_state": 0,
    "standardize": false
  },
  "split_mode": "random",
  "counts": {
    "train": 25000,
    "validation": 1000,
    "test": 10000
  },
  "n_samples": 36000,
  "sample_shape": [
    150
  ],
  "seed": 0,
  "normalization": "None",
  "provenance": {
    "origin": "Synthetic unbalanced high-dimensional alpha-stable mixture",
    "generator": "gendynamics.datasets.fetch_synthetic_data('unbalanced_highdim_alpha_stable_mixture')",
    "preparation": "Sample the configured mixture, then make a seeded random train/validation/test split."
  }
}