{
  "id": 262046,
  "title": "Exclusion of three cases from training cohort ",
  "url": "/competitions/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/262046",
  "author_name": "",
  "post_date": "2021-08-05T16:12:40.260104Z",
  "votes": 50,
  "comment_count": 3,
  "views": 0,
  "content": "<p>Dear Participants,</p>\n<p>We have observed some unexpected issues with the following three cases in the training dataset and participants can exclude these cases during training.</p>\n<p>00109  <br>\n00123 <br>\n00709 </p>\n<p>We have checked and confirmed that the testing dataset is free from such issues.</p>\n<p>Ujjwal Baid [On behalf of BraTS2021 organizing team]</p>",
  "messages": [
    {
      "id": "1452498",
      "postDate": "08/05/2021 16:12:40",
      "content": "<p>Dear Participants,</p>\n<p>We have observed some unexpected issues with the following three cases in the training dataset and participants can exclude these cases during training.</p>\n<p>00109  <br>\n00123 <br>\n00709 </p>\n<p>We have checked and confirmed that the testing dataset is free from such issues.</p>\n<p>Ujjwal Baid [On behalf of BraTS2021 organizing team]</p>",
      "rawMarkdown": "Dear Participants,\n\nWe have observed some unexpected issues with the following three cases in the training dataset and participants can exclude these cases during training.\n\n00109  \n00123 \n00709 \n\nWe have checked and confirmed that the testing dataset is free from such issues.\n\nUjjwal Baid [On behalf of BraTS2021 organizing team]",
      "votes": null
    },
    {
      "id": "1454893",
      "postDate": "08/06/2021 11:15:13",
      "content": "<p>Thanks Ujjwal,<br>\nAre these issues something else than those four scans being totally black?</p>\n<ul>\n<li>00109/FLAIR</li>\n<li>00123/T2w</li>\n<li>00123/T1w</li>\n<li>00709/FLAIR</li>\n</ul>\n<p>I'm asking because we might try to use the rest of modes in those cases.</p>\n<p>Best, <br>\nCharzu</p>",
      "rawMarkdown": "Thanks Ujjwal,\nAre these issues something else than those four scans being totally black?\n- 00109/FLAIR\n- 00123/T2w\n- 00123/T1w\n- 00709/FLAIR\n\nI'm asking because we might try to use the rest of modes in those cases.\n\nBest, \nCharzu",
      "votes": null
    },
    {
      "id": "1460813",
      "postDate": "08/09/2021 04:51:56",
      "content": "<p>Thanks Ujwal..</p>",
      "rawMarkdown": "Thanks Ujwal..",
      "votes": null
    },
    {
      "id": "1469994",
      "postDate": "08/13/2021 08:10:39",
      "content": "<p>Thanks</p>\n<p>Is this exclusion because of the missing MRI sequence(s). Turns out I had reported the same in this <a href=\"https://www.kaggle.com/c/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/256051\" target=\"_blank\">discussion</a> post but originally thought that we have to consider this as missing data points. Glad it was removed, it reduces some complexity while modeling.</p>",
      "rawMarkdown": "Thanks\n\nIs this exclusion because of the missing MRI sequence(s). Turns out I had reported the same in this [discussion](https://www.kaggle.com/c/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/256051) post but originally thought that we have to consider this as missing data points. Glad it was removed, it reduces some complexity while modeling.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1454893,
      "author_name": "charzu",
      "author_url": "",
      "post_date": "08/06/2021 11:15:13",
      "content": "<p>Thanks Ujjwal,<br>\nAre these issues something else than those four scans being totally black?</p>\n<ul>\n<li>00109/FLAIR</li>\n<li>00123/T2w</li>\n<li>00123/T1w</li>\n<li>00709/FLAIR</li>\n</ul>\n<p>I'm asking because we might try to use the rest of modes in those cases.</p>\n<p>Best, <br>\nCharzu</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1460813,
      "author_name": "balakrishnahsdlc",
      "author_url": "",
      "post_date": "08/09/2021 04:51:56",
      "content": "<p>Thanks Ujwal..</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1469994,
      "author_name": "ayuraj",
      "author_url": "",
      "post_date": "08/13/2021 08:10:39",
      "content": "<p>Thanks</p>\n<p>Is this exclusion because of the missing MRI sequence(s). Turns out I had reported the same in this <a href=\"https://www.kaggle.com/c/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/256051\" target=\"_blank\">discussion</a> post but originally thought that we have to consider this as missing data points. Glad it was removed, it reduces some complexity while modeling.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1452498": "Dear Participants,\n\nWe have observed some unexpected issues with the following three cases in the training dataset and participants can exclude these cases during training.\n\n00109  \n00123 \n00709 \n\nWe have checked and confirmed that the testing dataset is free from such issues.\n\nUjjwal Baid [On behalf of BraTS2021 organizing team]",
    "1454893": "Thanks Ujjwal,\nAre these issues something else than those four scans being totally black?\n- 00109/FLAIR\n- 00123/T2w\n- 00123/T1w\n- 00709/FLAIR\n\nI'm asking because we might try to use the rest of modes in those cases.\n\nBest, \nCharzu",
    "1460813": "Thanks Ujwal..",
    "1469994": "Thanks\n\nIs this exclusion because of the missing MRI sequence(s). Turns out I had reported the same in this [discussion](https://www.kaggle.com/c/rsna-miccai-brain-tumor-radiogenomic-classification/discussion/256051) post but originally thought that we have to consider this as missing data points. Glad it was removed, it reduces some complexity while modeling."
  },
  "source": "meta"
}