{
  "id": 347391,
  "title": "[MEME!] My CV and LB stopped correlating so....",
  "url": "/competitions/rsna-2022-cervical-spine-fracture-detection/discussion/347391",
  "author_name": "Harshit Sheoran",
  "post_date": "2022-08-24T01:54:49.308000",
  "votes": 10,
  "comment_count": 4,
  "views": 0,
  "content": "<p>Fact: Recently I did my first submission to comp to end up in the first place, in last 3 days, in less than 10 submissions I managed to get .37<br>\nMe: <br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fd6e77038012ac6283d03e73df46eef83%2Flightningspeed.jpg?generation=1661305944905038&amp;alt=media\" alt=\"\"></p>\n<p>Me the moment my CV and LB stopped correlating:<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fcaa4b2dd032689393c6db7303fd3679f%2Fdownload.jpeg?generation=1661305996889719&amp;alt=media\" alt=\"\"></p>\n<p>So it looks like it is time to take a break and make my CV more stable</p>",
  "messages": [
    {
      "id": 1911253,
      "postDate": "2022-08-24T01:54:49.310Z",
      "content": "<p>Fact: Recently I did my first submission to comp to end up in the first place, in last 3 days, in less than 10 submissions I managed to get .37<br>\nMe: <br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fd6e77038012ac6283d03e73df46eef83%2Flightningspeed.jpg?generation=1661305944905038&amp;alt=media\" alt=\"\"></p>\n<p>Me the moment my CV and LB stopped correlating:<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fcaa4b2dd032689393c6db7303fd3679f%2Fdownload.jpeg?generation=1661305996889719&amp;alt=media\" alt=\"\"></p>\n<p>So it looks like it is time to take a break and make my CV more stable</p>",
      "rawMarkdown": "Fact: Recently I did my first submission to comp to end up in the first place, in last 3 days, in less than 10 submissions I managed to get .37\nMe: \n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fd6e77038012ac6283d03e73df46eef83%2Flightningspeed.jpg?generation=1661305944905038&alt=media)\n\n\nMe the moment my CV and LB stopped correlating:\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fcaa4b2dd032689393c6db7303fd3679f%2Fdownload.jpeg?generation=1661305996889719&alt=media)\n\nSo it looks like it is time to take a break and make my CV more stable",
      "votes": 10
    },
    {
      "id": 1912094,
      "postDate": "2022-08-24T13:58:31.577Z",
      "content": "<p>Lol. not a bad problem to have if you are still first on the LB.</p>",
      "rawMarkdown": "Lol. not a bad problem to have if you are still first on the LB.",
      "votes": 2
    },
    {
      "id": 1912948,
      "postDate": "2022-08-25T04:10:45.387Z",
      "content": "<p>Good going. you mind sharing your split method and best cv currently?</p>",
      "rawMarkdown": "Good going. you mind sharing your split method and best cv currently?",
      "replies": [
        {
          "id": 1912967,
          "postDate": "2022-08-25T04:35:32.297Z",
          "content": "<p>I don't trust my CV anymore, It was following quite accurately even when I hit .37, after that it did go downhill, I will have to remake it, anyways, the current way for me to evaluate is a huge jump in LB… meanwhile I can work on figuring out a good CV so that I can finetune my approach later…</p>\n<p>My split is StratifiedGroupKFold</p>",
          "rawMarkdown": "I don't trust my CV anymore, It was following quite accurately even when I hit .37, after that it did go downhill, I will have to remake it, anyways, the current way for me to evaluate is a huge jump in LB... meanwhile I can work on figuring out a good CV so that I can finetune my approach later...\n\nMy split is StratifiedGroupKFold",
          "votes": 2
        },
        {
          "id": 1912982,
          "postDate": "2022-08-25T04:45:40.537Z",
          "content": "<p>great thanks.</p>",
          "rawMarkdown": "great thanks."
        }
      ]
    }
  ],
  "comments": [
    {
      "id": 1912094,
      "author_name": "Yee Ng",
      "author_url": "",
      "post_date": "2022-08-24T13:58:31.577000",
      "content": "<p>Lol. not a bad problem to have if you are still first on the LB.</p>",
      "votes": 2,
      "replies": []
    },
    {
      "id": 1912948,
      "author_name": "Nischay Dhankhar",
      "author_url": "",
      "post_date": "2022-08-25T04:10:45.387000",
      "content": "<p>Good going. you mind sharing your split method and best cv currently?</p>",
      "votes": 0,
      "replies": [
        {
          "id": 1912967,
          "author_name": "Harshit Sheoran",
          "author_url": "",
          "post_date": "2022-08-25T04:35:32.297000",
          "content": "<p>I don't trust my CV anymore, It was following quite accurately even when I hit .37, after that it did go downhill, I will have to remake it, anyways, the current way for me to evaluate is a huge jump in LB… meanwhile I can work on figuring out a good CV so that I can finetune my approach later…</p>\n<p>My split is StratifiedGroupKFold</p>",
          "votes": 2,
          "replies": []
        },
        {
          "id": 1912982,
          "author_name": "Nischay Dhankhar",
          "author_url": "",
          "post_date": "2022-08-25T04:45:40.537000",
          "content": "<p>great thanks.</p>",
          "votes": 0,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1911253": "Fact: Recently I did my first submission to comp to end up in the first place, in last 3 days, in less than 10 submissions I managed to get .37\nMe: \n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fd6e77038012ac6283d03e73df46eef83%2Flightningspeed.jpg?generation=1661305944905038&alt=media)\n\n\nMe the moment my CV and LB stopped correlating:\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F1794509%2Fcaa4b2dd032689393c6db7303fd3679f%2Fdownload.jpeg?generation=1661305996889719&alt=media)\n\nSo it looks like it is time to take a break and make my CV more stable",
    "1912094": "Lol. not a bad problem to have if you are still first on the LB.",
    "1912948": "Good going. you mind sharing your split method and best cv currently?"
  }
}