{
  "id": 188006,
  "title": "Best fill Nan value.",
  "url": "/competitions/rsna-str-pulmonary-embolism-detection/discussion/188006",
  "author_name": "Manh Lab",
  "post_date": "2020-10-01T08:02:26.753000",
  "votes": 1,
  "comment_count": 5,
  "views": 0,
  "content": "<p>I tried diffirence fill NaN value and get the same score.Anyone know why this happen:<br>\n0.1 ---&gt;  0.35<br>\n0.2 ---&gt;  0.35<br>\n0.5 ---&gt;  0.35</p>",
  "messages": [
    {
      "id": 1033715,
      "postDate": "2020-10-01T08:02:26.753Z",
      "content": "<p>I tried diffirence fill NaN value and get the same score.Anyone know why this happen:<br>\n0.1 ---&gt;  0.35<br>\n0.2 ---&gt;  0.35<br>\n0.5 ---&gt;  0.35</p>",
      "rawMarkdown": "I tried diffirence fill NaN value and get the same score.Anyone know why this happen:\n0.1 --->  0.35\n0.2 --->  0.35\n0.5 --->  0.35",
      "votes": 1
    },
    {
      "id": 1038954,
      "postDate": "2020-10-06T07:40:00.337Z",
      "content": "<p>Hi Manh I am facing same \"Submission CSV Not Found\" error can you suggest me how I can reslove it</p>",
      "rawMarkdown": "Hi Manh I am facing same \"Submission CSV Not Found\" error can you suggest me how I can reslove it"
    },
    {
      "id": 1033813,
      "postDate": "2020-10-01T09:36:21.350Z",
      "content": "<p>Possibly not enough nan to make a difference at 3 decimal place</p>",
      "rawMarkdown": "Possibly not enough nan to make a difference at 3 decimal place"
    },
    {
      "id": 1033725,
      "postDate": "2020-10-01T08:16:56.647Z",
      "content": "<p>Why do you need fill NaN?</p>",
      "rawMarkdown": "Why do you need fill NaN?",
      "replies": [
        {
          "id": 1033735,
          "postDate": "2020-10-01T08:26:15.393Z",
          "content": "<p>i got Submission CSV Not Found. And i think some DCOMP cannot read, it need to fill with default value. So i try difference value.</p>",
          "rawMarkdown": "i got Submission CSV Not Found. And i think some DCOMP cannot read, it need to fill with default value. So i try difference value.\n"
        },
        {
          "id": 1033874,
          "postDate": "2020-10-01T10:28:06.613Z",
          "content": "<p>This isn't a good strategy (in my opinion). You don't know how many failures you have in the private test set. Even if you can fill the NaNs of the public test with a very small LB hit, It may degrade your private LB significantly and you want have any indication.</p>\n<p>A better strategy would be to research and find the root cause of the issue.  </p>",
          "rawMarkdown": "This isn't a good strategy (in my opinion). You don't know how many failures you have in the private test set. Even if you can fill the NaNs of the public test with a very small LB hit, It may degrade your private LB significantly and you want have any indication.\n\nA better strategy would be to research and find the root cause of the issue.  ",
          "votes": 6
        }
      ]
    }
  ],
  "comments": [
    {
      "id": 1038954,
      "author_name": "Shivam",
      "author_url": "",
      "post_date": "2020-10-06T07:40:00.337000",
      "content": "<p>Hi Manh I am facing same \"Submission CSV Not Found\" error can you suggest me how I can reslove it</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 1033813,
      "author_name": "quadcore/Richard Epstein",
      "author_url": "",
      "post_date": "2020-10-01T09:36:21.350000",
      "content": "<p>Possibly not enough nan to make a difference at 3 decimal place</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 1033725,
      "author_name": "yuval reina",
      "author_url": "",
      "post_date": "2020-10-01T08:16:56.647000",
      "content": "<p>Why do you need fill NaN?</p>",
      "votes": 0,
      "replies": [
        {
          "id": 1033735,
          "author_name": "Manh Lab",
          "author_url": "",
          "post_date": "2020-10-01T08:26:15.393000",
          "content": "<p>i got Submission CSV Not Found. And i think some DCOMP cannot read, it need to fill with default value. So i try difference value.</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 1033874,
          "author_name": "yuval reina",
          "author_url": "",
          "post_date": "2020-10-01T10:28:06.613000",
          "content": "<p>This isn't a good strategy (in my opinion). You don't know how many failures you have in the private test set. Even if you can fill the NaNs of the public test with a very small LB hit, It may degrade your private LB significantly and you want have any indication.</p>\n<p>A better strategy would be to research and find the root cause of the issue.  </p>",
          "votes": 6,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1033715": "I tried diffirence fill NaN value and get the same score.Anyone know why this happen:\n0.1 --->  0.35\n0.2 --->  0.35\n0.5 --->  0.35",
    "1038954": "Hi Manh I am facing same \"Submission CSV Not Found\" error can you suggest me how I can reslove it",
    "1033813": "Possibly not enough nan to make a difference at 3 decimal place",
    "1033725": "Why do you need fill NaN?"
  }
}