{
  "id": 156169,
  "title": "[Bug Fixed] StratifyGroupKfold",
  "url": "/competitions/siim-isic-melanoma-classification/discussion/156169",
  "author_name": "Alex Shonenkov",
  "post_date": "2020-06-04T16:53:09.852000",
  "votes": 2,
  "comment_count": 0,
  "views": 0,
  "content": "<p>Thanks a lot @reighns! </p>\n\n<p>He helped to find bug in my training kernel in StratifyGroupKfold! Really appreciated! </p>\n\n<p><a href=\"https://scikit-learn.org/stable/modules/generated/sklearn.model_selection.StratifiedKFold.html\">Sklearn</a> documentation has about StratifiedKFold <code>groups: object: Always ignored, exists for compatibility.</code></p>\n\n<p>I have got StratifyGroupKfold dataset <a href=\"https://www.kaggle.com/shonenkov/merge-external-data\">in this kernel</a> and <a href=\"https://www.kaggle.com/shonenkov/melanoma-merged-external-data-512x512-jpeg?select=folds.csv\">uploaded csv with folds</a>. Now you can load ready folds.</p>\n\n<p>Welcome! </p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1920073%2F5929618df85ae9098e47ac0b3daec20b%2F2020-06-04%2019-30-38.png?generation=1591289562022908&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": 874134,
      "postDate": "2020-06-04T16:53:09.853Z",
      "content": "<p>Thanks a lot @reighns! </p>\n\n<p>He helped to find bug in my training kernel in StratifyGroupKfold! Really appreciated! </p>\n\n<p><a href=\"https://scikit-learn.org/stable/modules/generated/sklearn.model_selection.StratifiedKFold.html\">Sklearn</a> documentation has about StratifiedKFold <code>groups: object: Always ignored, exists for compatibility.</code></p>\n\n<p>I have got StratifyGroupKfold dataset <a href=\"https://www.kaggle.com/shonenkov/merge-external-data\">in this kernel</a> and <a href=\"https://www.kaggle.com/shonenkov/melanoma-merged-external-data-512x512-jpeg?select=folds.csv\">uploaded csv with folds</a>. Now you can load ready folds.</p>\n\n<p>Welcome! </p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1920073%2F5929618df85ae9098e47ac0b3daec20b%2F2020-06-04%2019-30-38.png?generation=1591289562022908&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "Thanks a lot @reighns! \n\nHe helped to find bug in my training kernel in StratifyGroupKfold! Really appreciated! \n\n[Sklearn](https://scikit-learn.org/stable/modules/generated/sklearn.model_selection.StratifiedKFold.html) documentation has about StratifiedKFold `groups: object: Always ignored, exists for compatibility.`\n\nI have got StratifyGroupKfold dataset [in this kernel](https://www.kaggle.com/shonenkov/merge-external-data) and [uploaded csv with folds](https://www.kaggle.com/shonenkov/melanoma-merged-external-data-512x512-jpeg?select=folds.csv). Now you can load ready folds.\n\n\nWelcome! \n\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1920073%2F5929618df85ae9098e47ac0b3daec20b%2F2020-06-04%2019-30-38.png?generation=1591289562022908&amp;alt=media)\n",
      "votes": 2
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "874134": "Thanks a lot @reighns! \n\nHe helped to find bug in my training kernel in StratifyGroupKfold! Really appreciated! \n\n[Sklearn](https://scikit-learn.org/stable/modules/generated/sklearn.model_selection.StratifiedKFold.html) documentation has about StratifiedKFold `groups: object: Always ignored, exists for compatibility.`\n\nI have got StratifyGroupKfold dataset [in this kernel](https://www.kaggle.com/shonenkov/merge-external-data) and [uploaded csv with folds](https://www.kaggle.com/shonenkov/melanoma-merged-external-data-512x512-jpeg?select=folds.csv). Now you can load ready folds.\n\n\nWelcome! \n\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F1920073%2F5929618df85ae9098e47ac0b3daec20b%2F2020-06-04%2019-30-38.png?generation=1591289562022908&amp;alt=media)\n"
  }
}