{
  "id": 505572,
  "title": "Question about the center coordinates",
  "url": "/competitions/rsna-2024-lumbar-spine-degenerative-classification/discussion/505572",
  "author_name": "",
  "post_date": "2024-05-18T05:44:43.171489600Z",
  "votes": 4,
  "comment_count": 2,
  "views": 0,
  "content": "<p>This one might need to go to the organizers:</p>\n<p>Should we interpret the center coordinates (x, y) for the location of the conditions on a 3D scale, that is, that the point on the highlighted series instance is also central to one or a few instances before and after the highlighted series instance?</p>\n<p>Thanking you in advance for the clarification.</p>",
  "messages": [
    {
      "id": "2821443",
      "postDate": "05/18/2024 05:44:43",
      "content": "<p>This one might need to go to the organizers:</p>\n<p>Should we interpret the center coordinates (x, y) for the location of the conditions on a 3D scale, that is, that the point on the highlighted series instance is also central to one or a few instances before and after the highlighted series instance?</p>\n<p>Thanking you in advance for the clarification.</p>",
      "rawMarkdown": "This one might need to go to the organizers:\n\nShould we interpret the center coordinates (x, y) for the location of the conditions on a 3D scale, that is, that the point on the highlighted series instance is also central to one or a few instances before and after the highlighted series instance?\n\nThanking you in advance for the clarification.",
      "votes": null
    },
    {
      "id": "2833353",
      "postDate": "05/24/2024 06:38:35",
      "content": "<p>The center coordinates depict the region that is important to classify a condition to be severe or not on the given level.<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F987995%2F31bb004dde1448cca64baeae9e13f0bd%2F__results___30_0.png?generation=1716532610966244&amp;alt=media\"><br>\nFor example take a look at this one, the upper blue dot sits on the level of L1-L2, and depicts the spinal canal stenosis grade. <br>\nThe series of a given study are from the same volume but a different representation of that volume.</p>",
      "rawMarkdown": "The center coordinates depict the region that is important to classify a condition to be severe or not on the given level.\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F987995%2F31bb004dde1448cca64baeae9e13f0bd%2F__results___30_0.png?generation=1716532610966244&alt=media)\nFor example take a look at this one, the upper blue dot sits on the level of L1-L2, and depicts the spinal canal stenosis grade. \nThe series of a given study are from the same volume but a different representation of that volume.",
      "votes": null
    },
    {
      "id": "2970404",
      "postDate": "08/26/2024 05:07:36",
      "content": "<p>For the testing dataset, since the coordinates (x, y) required to segment L1-L2 are not provided, do we need to train our model to detect these coordinates as well?<br>\nThanks</p>",
      "rawMarkdown": "For the testing dataset, since the coordinates (x, y) required to segment L1-L2 are not provided, do we need to train our model to detect these coordinates as well?\nThanks",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2833353,
      "author_name": "sandorkonya",
      "author_url": "",
      "post_date": "05/24/2024 06:38:35",
      "content": "<p>The center coordinates depict the region that is important to classify a condition to be severe or not on the given level.<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F987995%2F31bb004dde1448cca64baeae9e13f0bd%2F__results___30_0.png?generation=1716532610966244&amp;alt=media\"><br>\nFor example take a look at this one, the upper blue dot sits on the level of L1-L2, and depicts the spinal canal stenosis grade. <br>\nThe series of a given study are from the same volume but a different representation of that volume.</p>",
      "votes": null,
      "replies": [
        {
          "id": 2970404,
          "author_name": "vparh7",
          "author_url": "",
          "post_date": "08/26/2024 05:07:36",
          "content": "<p>For the testing dataset, since the coordinates (x, y) required to segment L1-L2 are not provided, do we need to train our model to detect these coordinates as well?<br>\nThanks</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "2821443": "This one might need to go to the organizers:\n\nShould we interpret the center coordinates (x, y) for the location of the conditions on a 3D scale, that is, that the point on the highlighted series instance is also central to one or a few instances before and after the highlighted series instance?\n\nThanking you in advance for the clarification.",
    "2833353": "The center coordinates depict the region that is important to classify a condition to be severe or not on the given level.\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F987995%2F31bb004dde1448cca64baeae9e13f0bd%2F__results___30_0.png?generation=1716532610966244&alt=media)\nFor example take a look at this one, the upper blue dot sits on the level of L1-L2, and depicts the spinal canal stenosis grade. \nThe series of a given study are from the same volume but a different representation of that volume.",
    "2970404": "For the testing dataset, since the coordinates (x, y) required to segment L1-L2 are not provided, do we need to train our model to detect these coordinates as well?\nThanks"
  },
  "source": "meta"
}