{
  "id": 299180,
  "title": "Scikit's  Time Series Split",
  "url": "/competitions/g-research-crypto-forecasting/discussion/299180",
  "author_name": "",
  "post_date": "2022-01-06T15:38:42.543389600Z",
  "votes": 1,
  "comment_count": 3,
  "views": 0,
  "content": "<p>Hello,</p>\n<p>I just learned that there's a special cross validation technique for time series data.  </p>\n<p>Scikit has TimeSeriesSplit. </p>\n<p>Has anyone used this yet in their notebooks for this competition?</p>",
  "messages": [
    {
      "id": "1640579",
      "postDate": "01/06/2022 15:38:42",
      "content": "<p>Hello,</p>\n<p>I just learned that there's a special cross validation technique for time series data.  </p>\n<p>Scikit has TimeSeriesSplit. </p>\n<p>Has anyone used this yet in their notebooks for this competition?</p>",
      "rawMarkdown": "Hello,\n\nI just learned that there's a special cross validation technique for time series data.  \n\nScikit has TimeSeriesSplit. \n\nHas anyone used this yet in their notebooks for this competition?",
      "votes": null
    },
    {
      "id": "1640778",
      "postDate": "01/06/2022 19:57:06",
      "content": "<h3>Hi <a href=\"https://www.kaggle.com/jonathansilverman\" target=\"_blank\">@jonathansilverman</a> , I not found any notebook TimeSeriesSplit for this competition. But another Notebook competition \"Acea Smart Water Analytics\" found this <a href=\"https://www.kaggle.com/tomwarrens/timeseriessplit-how-to-use-it\" target=\"_blank\">timeseriessplit-how-to-use-it</a> Notebook.</h3>",
      "rawMarkdown": "### Hi @jonathansilverman , I not found any notebook TimeSeriesSplit for this competition. But another Notebook competition \"Acea Smart Water Analytics\" found this [timeseriessplit-how-to-use-it](https://www.kaggle.com/tomwarrens/timeseriessplit-how-to-use-it) Notebook.",
      "votes": null
    },
    {
      "id": "1640857",
      "postDate": "01/06/2022 22:34:23",
      "content": "<p><a href=\"https://www.kaggle.com/imuhammadismail\" target=\"_blank\">@imuhammadismail</a> thanks.  I found another notebook that uses **TimeSeriesSplit **</p>\n<p><a href=\"url\" target=\"_blank\">https://www.kaggle.com/jorijnsmit/found-the-holy-grail-grouptimeseriessplit</a></p>",
      "rawMarkdown": "imuhammadismail thanks.  I found another notebook that uses **TimeSeriesSplit **\n\n[https://www.kaggle.com/jorijnsmit/found-the-holy-grail-grouptimeseriessplit](url)",
      "votes": null
    },
    {
      "id": "1640865",
      "postDate": "01/06/2022 22:49:01",
      "content": "<p>actually this is a concern in the competition:  <a href=\"url\" target=\"_blank\">https://www.kaggle.com/yamqwe/tutorial-let-s-talk-time-series-validation?scriptVersionId=83233380</a></p>",
      "rawMarkdown": "actually this is a concern in the competition:  [https://www.kaggle.com/yamqwe/tutorial-let-s-talk-time-series-validation?scriptVersionId=83233380](url)",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1640778,
      "author_name": "imuhammadismail",
      "author_url": "",
      "post_date": "01/06/2022 19:57:06",
      "content": "<h3>Hi <a href=\"https://www.kaggle.com/jonathansilverman\" target=\"_blank\">@jonathansilverman</a> , I not found any notebook TimeSeriesSplit for this competition. But another Notebook competition \"Acea Smart Water Analytics\" found this <a href=\"https://www.kaggle.com/tomwarrens/timeseriessplit-how-to-use-it\" target=\"_blank\">timeseriessplit-how-to-use-it</a> Notebook.</h3>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1640857,
      "author_name": "jonathansilverman",
      "author_url": "",
      "post_date": "01/06/2022 22:34:23",
      "content": "<p><a href=\"https://www.kaggle.com/imuhammadismail\" target=\"_blank\">@imuhammadismail</a> thanks.  I found another notebook that uses **TimeSeriesSplit **</p>\n<p><a href=\"url\" target=\"_blank\">https://www.kaggle.com/jorijnsmit/found-the-holy-grail-grouptimeseriessplit</a></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1640865,
      "author_name": "jonathansilverman",
      "author_url": "",
      "post_date": "01/06/2022 22:49:01",
      "content": "<p>actually this is a concern in the competition:  <a href=\"url\" target=\"_blank\">https://www.kaggle.com/yamqwe/tutorial-let-s-talk-time-series-validation?scriptVersionId=83233380</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1640579": "Hello,\n\nI just learned that there's a special cross validation technique for time series data.  \n\nScikit has TimeSeriesSplit. \n\nHas anyone used this yet in their notebooks for this competition?",
    "1640778": "### Hi @jonathansilverman , I not found any notebook TimeSeriesSplit for this competition. But another Notebook competition \"Acea Smart Water Analytics\" found this [timeseriessplit-how-to-use-it](https://www.kaggle.com/tomwarrens/timeseriessplit-how-to-use-it) Notebook.",
    "1640857": "imuhammadismail thanks.  I found another notebook that uses **TimeSeriesSplit **\n\n[https://www.kaggle.com/jorijnsmit/found-the-holy-grail-grouptimeseriessplit](url)",
    "1640865": "actually this is a concern in the competition:  [https://www.kaggle.com/yamqwe/tutorial-let-s-talk-time-series-validation?scriptVersionId=83233380](url)"
  },
  "source": "meta"
}