{
  "counts": {
    "dropped_feature_count": 0,
    "n_features": 10,
    "original_columns": 11,
    "original_rows": 100,
    "rows_after_target_cleanup": 100,
    "selected_rows": 100,
    "strata_count": 39,
    "test_rows": 17,
    "train_rows": 83
  },
  "created_at": "2026-06-21T07:58:41+00:00",
  "dataset_hash": "e1c1db5260d0894e",
  "dropped_feature_columns": [],
  "feature_columns": [
    "oz1",
    "oz2",
    "oz3",
    "oz4",
    "oz5",
    "oz6",
    "oz7",
    "oz8",
    "oz9",
    "oz10"
  ],
  "feature_encodings": {
    "oz1": {
      "impute_value": 0.115756835,
      "kind": "numeric"
    },
    "oz10": {
      "impute_value": -0.117918,
      "kind": "numeric"
    },
    "oz2": {
      "impute_value": 0.12461822,
      "kind": "numeric"
    },
    "oz3": {
      "impute_value": -0.046467007500000004,
      "kind": "numeric"
    },
    "oz4": {
      "impute_value": 0.17102235500000001,
      "kind": "numeric"
    },
    "oz5": {
      "impute_value": -0.239991825,
      "kind": "numeric"
    },
    "oz6": {
      "impute_value": -0.07819514450000001,
      "kind": "numeric"
    },
    "oz7": {
      "impute_value": -0.0359832035,
      "kind": "numeric"
    },
    "oz8": {
      "impute_value": 0.16418149999999998,
      "kind": "numeric"
    },
    "oz9": {
      "impute_value": -0.030190389999999998,
      "kind": "numeric"
    }
  },
  "feature_scaling": {
    "constant_columns": [],
    "max": [
      2.3425473,
      1.6120057,
      2.2830218,
      1.5289903,
      2.8137463,
      2.5411958,
      1.5342022,
      1.5068644,
      1.60989,
      2.0096061
    ],
    "method": "minmax over cleaned source rows before sampling",
    "min": [
      -2.7059413,
      -1.8297691,
      -2.0371148,
      -1.8340362,
      -1.7598686,
      -1.6350827,
      -1.8251779,
      -1.5739461,
      -1.7354848,
      -1.4320645
    ],
    "range": [
      0.0,
      1.0
    ]
  },
  "hash_algorithm": "sha256:first16",
  "headers_removed_from_csv": true,
  "n_features": 10,
  "original_headers": [
    "oz1",
    "oz2",
    "oz3",
    "oz4",
    "oz5",
    "oz6",
    "oz7",
    "oz8",
    "oz9",
    "oz10",
    "target"
  ],
  "output_headers": [
    "oz1",
    "oz2",
    "oz3",
    "oz4",
    "oz5",
    "oz6",
    "oz7",
    "oz8",
    "oz9",
    "oz10",
    "target"
  ],
  "sampling": {
    "method": "quota stratified by target distribution plus high-variance feature quantile bins",
    "minimum_test_to_train_ratio_when_small": 0.2,
    "seed": 3774151775,
    "test_target_rows": 1000,
    "train_target_rows": 1000
  },
  "sha256": "e1c1db5260d0894e26b3911e0ae5007c49c039410e5cd6f56cdbe7c0edc4a9b5",
  "source_file": "fri-c4-100-10.csv",
  "source_modified_at": "2026-06-20T09:32:42+00:00",
  "source_path": "/home/ubuntu/hyper/data/tabular/fri-c4-100-10.csv",
  "source_size_bytes": 12235,
  "target_column": "target",
  "target_is_final_column": true,
  "target_names": [
    "target"
  ],
  "target_scaling": {
    "max": 2.3849663,
    "min": -2.2869473,
    "mode": "regression",
    "range": [
      0.0,
      1.0
    ]
  },
  "target_source_encoding": {
    "kind": "numeric"
  },
  "task_type": "regression",
  "test_rows": 17,
  "train_rows": 83
}