{
  "fetched_at": "2026-10-19T10:52:27Z",
  "source_url": "https://www.kaggle.com/competitions/fraud-detection22/data",
  "pages": [
    {
      "name": "data-description",
      "content": "\n*   **creditcard_train.csv** - the training set\n*   **creditcard_test.csv** - the test set\n*   **creditcard_sample_submission.csv** - a sample submission file in the correct format\n",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "Description",
      "content": "Detect fraud transactions (class = 1 in the train dataset). Note that classes are strongly unbalanced.",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
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    },
    {
      "name": "Evaluation",
      "content": "For evaluation we use the AUC score that is the area under the ROC curve (see https://en.wikipedia.org/wiki/Receiver_operating_characteristic)",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    },
    {
      "name": "rules",
      "content": " - Don't cheat!\n - Apply yourself!\n - Have fun!",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
      "mimeType": "",
      "hasMimeType": false
    }
  ]
}