{
  "id": 56888,
  "title": "Label Policy",
  "url": "/competitions/cvpr-2018-autonomous-driving/discussion/56888",
  "author_name": "",
  "post_date": "2018-05-16T09:22:01.986332600Z",
  "votes": 5,
  "comment_count": 2,
  "views": 0,
  "content": "<p><img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/329340/9431/label_policy.png\" alt=\"enter image description here\">What is the label policy for occluded instances? In this example, only the front of the instances is labeled. Is this always the case?\nThanks!</p>",
  "messages": [
    {
      "id": "329340",
      "postDate": "05/16/2018 09:22:01",
      "content": "<p><img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/329340/9431/label_policy.png\" alt=\"enter image description here\">What is the label policy for occluded instances? In this example, only the front of the instances is labeled. Is this always the case?\nThanks!</p>",
      "rawMarkdown": "![enter image description here][1]What is the label policy for occluded instances? In this example, only the front of the instances is labeled. Is this always the case?\nThanks!\n\n  [1]: https://storage.googleapis.com/kaggle-forum-message-attachments/329340/9431/label_policy.png",
      "votes": null
    },
    {
      "id": "330222",
      "postDate": "05/18/2018 09:55:56",
      "content": "<p>Sadly, markup issues are not rare at all in this dataset. Personally, I'm very frustrated on how badly annotated it is. \n<img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9445/170908_061546192_Camera_6.png\" alt=\"enter image description here\">\n<img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9446/layout_bug.png\" alt=\"enter image description here\"></p>",
      "rawMarkdown": "Sadly, markup issues are not rare at all in this dataset. Personally, I'm very frustrated on how badly annotated it is. \n![enter image description here][1]\n![enter image description here][2]\n\n\n  [1]: https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9445/170908_061546192_Camera_6.png\n  [2]: https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9446/layout_bug.png",
      "votes": null
    },
    {
      "id": "330617",
      "postDate": "05/19/2018 09:45:58",
      "content": "<p>Did you visualize the 65535 class for the lower image? It might be that all these bikes/motorbikes are mapped to this class as they were labeled as bike_group/motorbike_group.</p>",
      "rawMarkdown": "Did you visualize the 65535 class for the lower image? It might be that all these bikes/motorbikes are mapped to this class as they were labeled as bike_group/motorbike_group.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 330222,
      "author_name": "bloodaxe",
      "author_url": "",
      "post_date": "05/18/2018 09:55:56",
      "content": "<p>Sadly, markup issues are not rare at all in this dataset. Personally, I'm very frustrated on how badly annotated it is. \n<img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9445/170908_061546192_Camera_6.png\" alt=\"enter image description here\">\n<img src=\"https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9446/layout_bug.png\" alt=\"enter image description here\"></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 330617,
      "author_name": "seesee",
      "author_url": "",
      "post_date": "05/19/2018 09:45:58",
      "content": "<p>Did you visualize the 65535 class for the lower image? It might be that all these bikes/motorbikes are mapped to this class as they were labeled as bike_group/motorbike_group.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "329340": "![enter image description here][1]What is the label policy for occluded instances? In this example, only the front of the instances is labeled. Is this always the case?\nThanks!\n\n  [1]: https://storage.googleapis.com/kaggle-forum-message-attachments/329340/9431/label_policy.png",
    "330222": "Sadly, markup issues are not rare at all in this dataset. Personally, I'm very frustrated on how badly annotated it is. \n![enter image description here][1]\n![enter image description here][2]\n\n\n  [1]: https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9445/170908_061546192_Camera_6.png\n  [2]: https://storage.googleapis.com/kaggle-forum-message-attachments/330222/9446/layout_bug.png",
    "330617": "Did you visualize the 65535 class for the lower image? It might be that all these bikes/motorbikes are mapped to this class as they were labeled as bike_group/motorbike_group."
  },
  "source": "meta"
}