PolyMFO_V1/split_info.json

{
  "dataset_version": "PolyMFO_V1",
  "source_csv": "final_polymfo_annotations.csv",
  "split_strategy": "deterministic_stratified_holdout",
  "stratified_by": [
    "status",
    "class_id"
  ],
  "random_seed": 20260904,
  "training_ratio": 0.8,
  "testing_ratio": 0.2,
  "total_images": 575,
  "training_images": 460,
  "testing_images": 115,
  "counts": {
    "training": {
      "total_images": 460,
      "normal": 230,
      "anomaly": {
        "total_images": 230,
        "class_counts": {
          "F001": 23,
          "F002": 29,
          "F003": 26,
          "F004": 15,
          "F005": 20,
          "F006": 26,
          "F007": 39,
          "F008": 23,
          "F009": 29
        }
      }
    },
    "testing": {
      "total_images": 115,
      "normal": 58,
      "anomaly": {
        "total_images": 57,
        "class_counts": {
          "F001": 5,
          "F002": 7,
          "F003": 6,
          "F004": 4,
          "F005": 5,
          "F006": 7,
          "F007": 10,
          "F008": 6,
          "F009": 7
        }
      }
    }
  },
  "annotations_file": "final_polymfo_annotations.csv",
  "classes_file": "classes.csv",
  "annotations_last_updated": "2026-09-04T03:27:42.940Z",
  "class_totals": {
    "normal": 288,
    "anomaly": {
      "total_images": 287,
      "class_counts": {
        "F001": 28,
        "F002": 36,
        "F003": 32,
        "F004": 19,
        "F005": 25,
        "F006": 33,
        "F007": 49,
        "F008": 29,
        "F009": 36
      }
    }
  }
}