{
  "id": 248260,
  "title": "Standardization not work",
  "url": "/competitions/siim-covid19-detection/discussion/248260",
  "author_name": "",
  "post_date": "2021-06-23T02:03:01.758938200Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>I used standardization <code>(img/255.0 - mean)/std</code> but it is harmful to model. Can CT images be standardized ?</p>",
  "messages": [
    {
      "id": "1361663",
      "postDate": "06/23/2021 02:03:01",
      "content": "<p>I used standardization <code>(img/255.0 - mean)/std</code> but it is harmful to model. Can CT images be standardized ?</p>",
      "rawMarkdown": "I used standardization `(img/255.0 - mean)/std` but it is harmful to model. Can CT images be standardized ?",
      "votes": null
    },
    {
      "id": "1362786",
      "postDate": "06/23/2021 16:29:13",
      "content": "<p>very good question!</p>",
      "rawMarkdown": "very good question!",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1362786,
      "author_name": "rpsantosakaggle",
      "author_url": "",
      "post_date": "06/23/2021 16:29:13",
      "content": "<p>very good question!</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1361663": "I used standardization `(img/255.0 - mean)/std` but it is harmful to model. Can CT images be standardized ?",
    "1362786": "very good question!"
  },
  "source": "meta"
}