{
  "id": 121320,
  "title": "Is there  masks of all the instance of all the target car?",
  "url": "/competitions/pku-autonomous-driving/discussion/121320",
  "author_name": "Eric Hou(CV engineer)",
  "post_date": "2019-12-12T12:38:21.254000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I know there is a mask which is going to tell us which car we should ignore, however i can't train a two stage model without labeled mask. Do i have to label all the image by my self?</p>",
  "messages": [
    {
      "id": 693487,
      "postDate": "2019-12-12T12:38:21.253Z",
      "content": "<p>I know there is a mask which is going to tell us which car we should ignore, however i can't train a two stage model without labeled mask. Do i have to label all the image by my self?</p>",
      "rawMarkdown": "I know there is a mask which is going to tell us which car we should ignore, however i can't train a two stage model without labeled mask. Do i have to label all the image by my self?"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "693487": "I know there is a mask which is going to tell us which car we should ignore, however i can't train a two stage model without labeled mask. Do i have to label all the image by my self?"
  }
}