{
  "id": 382543,
  "title": "Last 24 hours final submission select suggest.",
  "url": "/competitions/otto-recommender-system/discussion/382543",
  "author_name": "Dewei Chen",
  "post_date": "2023-01-31T10:13:21.788000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I found that Chris notebook &amp; dataset: <a href=\"https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565\" target=\"_blank\">https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565</a><br>\nis useful. You can use this dataset for valid, if you worry about over-fitting. My LB will increase 0.001 when CV increase .001</p>\n<p>I guess this CV is correct, and you can trust this CV score.</p>\n<p>You can also pick your Best CV and your Best LB. This is an insurance option :)</p>",
  "messages": [
    {
      "id": 2123067,
      "postDate": "2023-01-31T10:13:21.790Z",
      "content": "<p>I found that Chris notebook &amp; dataset: <a href=\"https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565\" target=\"_blank\">https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565</a><br>\nis useful. You can use this dataset for valid, if you worry about over-fitting. My LB will increase 0.001 when CV increase .001</p>\n<p>I guess this CV is correct, and you can trust this CV score.</p>\n<p>You can also pick your Best CV and your Best LB. This is an insurance option :)</p>",
      "rawMarkdown": "I found that Chris notebook & dataset: https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565\nis useful. You can use this dataset for valid, if you worry about over-fitting. My LB will increase 0.001 when CV increase .001\n\nI guess this CV is correct, and you can trust this CV score.\n\nYou can also pick your Best CV and your Best LB. This is an insurance option :)",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "2123067": "I found that Chris notebook & dataset: https://www.kaggle.com/code/cdeotte/compute-validation-score-cv-565\nis useful. You can use this dataset for valid, if you worry about over-fitting. My LB will increase 0.001 when CV increase .001\n\nI guess this CV is correct, and you can trust this CV score.\n\nYou can also pick your Best CV and your Best LB. This is an insurance option :)"
  }
}