{
  "id": 120585,
  "title": "Imprecise GT problem?",
  "url": "/competitions/pku-autonomous-driving/discussion/120585",
  "author_name": "",
  "post_date": "2019-12-07T07:12:39.715002200Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>When I tried to visualize the GT with the give 3D info and car model parameters, I found several cases that the GT does not align well with the image appearance. Although most of cases are correct, but these noisy objects would affect the training performance and testing scores.<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fdb73ab8a6c5abfa0ba61829e212a11c7%2F14_39_03__12_06_2019.jpg?generation=1575702693394871&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fd21187721fa70568cd0517c7efc74f48%2F14_31_49__12_06_2019.jpg?generation=1575702693528320&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F7983b7ebdcba28385b32186940719210%2F14_38_41__12_06_2019.jpg?generation=1575702693515799&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F3ddeae42db12adedaf35eedc1dfc975c%2F14_42_08__12_06_2019.jpg?generation=1575702693910944&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": "689622",
      "postDate": "12/07/2019 07:12:39",
      "content": "<p>When I tried to visualize the GT with the give 3D info and car model parameters, I found several cases that the GT does not align well with the image appearance. Although most of cases are correct, but these noisy objects would affect the training performance and testing scores.<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fdb73ab8a6c5abfa0ba61829e212a11c7%2F14_39_03__12_06_2019.jpg?generation=1575702693394871&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fd21187721fa70568cd0517c7efc74f48%2F14_31_49__12_06_2019.jpg?generation=1575702693528320&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F7983b7ebdcba28385b32186940719210%2F14_38_41__12_06_2019.jpg?generation=1575702693515799&amp;alt=media\" alt=\"\">\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F3ddeae42db12adedaf35eedc1dfc975c%2F14_42_08__12_06_2019.jpg?generation=1575702693910944&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "When I tried to visualize the GT with the give 3D info and car model parameters, I found several cases that the GT does not align well with the image appearance. Although most of cases are correct, but these noisy objects would affect the training performance and testing scores.![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fdb73ab8a6c5abfa0ba61829e212a11c7%2F14_39_03__12_06_2019.jpg?generation=1575702693394871&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fd21187721fa70568cd0517c7efc74f48%2F14_31_49__12_06_2019.jpg?generation=1575702693528320&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F7983b7ebdcba28385b32186940719210%2F14_38_41__12_06_2019.jpg?generation=1575702693515799&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F3ddeae42db12adedaf35eedc1dfc975c%2F14_42_08__12_06_2019.jpg?generation=1575702693910944&amp;alt=media)",
      "votes": null
    },
    {
      "id": "689924",
      "postDate": "12/07/2019 17:26:12",
      "content": "<p>That's true, the label is not <br>\nvery well. but we are using the same dataset. </p>",
      "rawMarkdown": "That's true, the label is not  \nvery well. but we are using the same dataset.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 689924,
      "author_name": "diegojohnson",
      "author_url": "",
      "post_date": "12/07/2019 17:26:12",
      "content": "<p>That's true, the label is not <br>\nvery well. but we are using the same dataset. </p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "689622": "When I tried to visualize the GT with the give 3D info and car model parameters, I found several cases that the GT does not align well with the image appearance. Although most of cases are correct, but these noisy objects would affect the training performance and testing scores.![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fdb73ab8a6c5abfa0ba61829e212a11c7%2F14_39_03__12_06_2019.jpg?generation=1575702693394871&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2Fd21187721fa70568cd0517c7efc74f48%2F14_31_49__12_06_2019.jpg?generation=1575702693528320&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F7983b7ebdcba28385b32186940719210%2F14_38_41__12_06_2019.jpg?generation=1575702693515799&amp;alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F3907586%2F3ddeae42db12adedaf35eedc1dfc975c%2F14_42_08__12_06_2019.jpg?generation=1575702693910944&amp;alt=media)",
    "689924": "That's true, the label is not  \nvery well. but we are using the same dataset."
  },
  "source": "meta"
}