{
  "id": 554770,
  "title": "Clarification in range of date_id in test data.",
  "url": "/competitions/jane-street-real-time-market-data-forecasting/discussion/554770",
  "author_name": "",
  "post_date": "2025-01-03T07:23:15.654155900Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>I have observed that the date_id is between 0-1698 in the train datasets (all 10 partitions combined). In the test phase, will the test-data have date_id falling in this range? Or can it have &gt;1698 too?</p>",
  "messages": [
    {
      "id": "3087173",
      "postDate": "01/03/2025 07:23:15",
      "content": "<p>I have observed that the date_id is between 0-1698 in the train datasets (all 10 partitions combined). In the test phase, will the test-data have date_id falling in this range? Or can it have &gt;1698 too?</p>",
      "rawMarkdown": "I have observed that the date_id is between 0-1698 in the train datasets (all 10 partitions combined). In the test phase, will the test-data have date_id falling in this range? Or can it have >1698 too?",
      "votes": null
    },
    {
      "id": "3087200",
      "postDate": "01/03/2025 08:05:36",
      "content": "<p>In the test data the date_id will restart from zero. There will be about 119-120 date_ids in public test and the same amount in private. Check this discussion: <a href=\"https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314\" target=\"_blank\">https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314</a></p>",
      "rawMarkdown": "In the test data the date_id will restart from zero. There will be about 119-120 date_ids in public test and the same amount in private. Check this discussion: https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3087200,
      "author_name": "keakohv",
      "author_url": "",
      "post_date": "01/03/2025 08:05:36",
      "content": "<p>In the test data the date_id will restart from zero. There will be about 119-120 date_ids in public test and the same amount in private. Check this discussion: <a href=\"https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314\" target=\"_blank\">https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3087173": "I have observed that the date_id is between 0-1698 in the train datasets (all 10 partitions combined). In the test phase, will the test-data have date_id falling in this range? Or can it have >1698 too?",
    "3087200": "In the test data the date_id will restart from zero. There will be about 119-120 date_ids in public test and the same amount in private. Check this discussion: https://www.kaggle.com/competitions/jane-street-real-time-market-data-forecasting/discussion/541314"
  },
  "source": "meta"
}