classification/openml_ctr23/red_wine/metadata.json

{
  "dataset": "red_wine",
  "benchmark": "openml_ctr23",
  "sub_benchmark": "",
  "task_type": "reg",
  "data_type": "mixed",
  "target_column": "quality",
  "label_values": [
    "less than 5.0",
    "between 5.0 and 6.0",
    "greater than 6.0"
  ],
  "num_labels": 3,
  "train_samples": 1437,
  "test_samples": 162,
  "train_label_distribution": {
    "greater than 6.0": 769,
    "between 5.0 and 6.0": 612,
    "less than 5.0": 56
  },
  "test_label_distribution": {
    "between 5.0 and 6.0": 69,
    "greater than 6.0": 86,
    "less than 5.0": 7
  }
}