decision_making/finance/regression/Diamonds_B2/info_mod.json

{
  "name": "Diamonds",
  "source": "https://www.kaggle.com/datasets/shivam2503/diamonds/data",
  "data_intro": "This classic dataset contains the prices and other attributes of almost 54,000 diamonds. Try to analyze diamonds by their cut, color, clarity, price, ",
  "is_splited": false,
  "overall_size": 53940,
  "train_size": 0,
  "test_size": 0,
  "c_classes": 3,
  "n_classes": 8,
  "task_type": "regression",
  "target": "price",
  "cat_feature_intro": {
    "cut": "- cut: Describe cut quality of the diamond. Fair(worst), Good, Very Good, Premium, Ideal(best)",
    "color": "- color: Color of the diamond, J(worst), I, H, G, F, E, D(best)",
    "clarity": "- clarity: a measurement of how clear the diamond is ,I1 (worst), SI2, SI1, VS2, VS1, VVS2, VVS1, IF (best))"
  },
  "num_feature_intro": {
    "Unnamed: 0": "Unnamed: 0: numeric feature inferred from dataset columns",
    "carat": "- carat: Carat weight of the diamond (0.2--5.01)",
    "depth": "- depth: total depth percentage = z / mean(x, y) = 2 * z / (x + y) ",
    "table": "- table: width of top of diamond relative to widest point",
    "x": "- x: length in mm ",
    "y": "- y: width in mm ",
    "z": "- z: depth in mm "
  },
  "evaluation_metric": null,
  "num_feature_value": {
    "Unnamed: 0": [
      14.0,
      53926.0
    ],
    "carat": [
      0.2,
      5.01
    ],
    "depth": [
      43.0,
      79.0
    ],
    "table": [
      43.0,
      95.0
    ],
    "x": [
      0.0,
      10.74
    ],
    "y": [
      0.0,
      58.9
    ],
    "z": [
      0.0,
      31.8
    ]
  },
  "cat_feature_value": {
    "cut": [
      "Fair",
      "Good",
      "Ideal",
      "Premium",
      "Very Good"
    ],
    "color": [
      "D",
      "E",
      "F",
      "G",
      "H",
      "I",
      "J"
    ],
    "clarity": [
      "I1",
      "IF",
      "SI1",
      "SI2",
      "VS1",
      "VS2",
      "VVS1",
      "VVS2"
    ]
  },
  "columns": [
    "Unnamed: 0",
    "carat",
    "cut",
    "color",
    "clarity",
    "depth",
    "table",
    "price",
    "x",
    "y",
    "z"
  ],
  "feature_columns": [
    "Unnamed: 0",
    "carat",
    "cut",
    "color",
    "clarity",
    "depth",
    "table",
    "x",
    "y",
    "z"
  ],
  "feature_types": {
    "Unnamed: 0": "numeric",
    "carat": "numeric",
    "cut": "categorical",
    "color": "categorical",
    "clarity": "categorical",
    "depth": "numeric",
    "table": "numeric",
    "x": "numeric",
    "y": "numeric",
    "z": "numeric"
  },
  "open_text_feature_intro": {},
  "open_text_features": [],
  "missing_from_original_info": [
    "Unnamed: 0"
  ]
}