{
  "id": 115348,
  "title": "Need 3rd decimal of LB score",
  "url": "/competitions/ashrae-energy-prediction/discussion/115348",
  "author_name": "",
  "post_date": "2019-11-02T06:27:18.185880600Z",
  "votes": -2,
  "comment_count": 3,
  "views": 0,
  "content": "<p>I think that 2-decimal LB score is too rough to give information about whether the submission improved from previous one or not.\nCurrently from 5th to 25th they have the same score 1.08, even improving by 0.01 is pretty big at this stage.\nSo I want the 3rd decimal of LB score to be shown, then I can see the difference between 1.089 sub and 1.080 sub.\nHow do you guys think about it?</p>",
  "messages": [
    {
      "id": "663487",
      "postDate": "11/02/2019 06:27:18",
      "content": "<p>I think that 2-decimal LB score is too rough to give information about whether the submission improved from previous one or not.\nCurrently from 5th to 25th they have the same score 1.08, even improving by 0.01 is pretty big at this stage.\nSo I want the 3rd decimal of LB score to be shown, then I can see the difference between 1.089 sub and 1.080 sub.\nHow do you guys think about it?</p>",
      "rawMarkdown": "I think that 2-decimal LB score is too rough to give information about whether the submission improved from previous one or not.\nCurrently from 5th to 25th they have the same score 1.08, even improving by 0.01 is pretty big at this stage.\nSo I want the 3rd decimal of LB score to be shown, then I can see the difference between 1.089 sub and 1.080 sub.\nHow do you guys think about it?",
      "votes": null
    },
    {
      "id": "663489",
      "postDate": "11/02/2019 07:00:17",
      "content": "<p>The whole idea of not showing additional decimal places is to prevent users from probing the public LB. Which is a good thing to avoid solutions based on LB abuse. The leaderboard position still shows your true position using additional decimals. So, you can know a 'broad' estimate of the additional digit looking at the ranking of your submissions and the relative ranking of all competitors with the same score up to 2nd decimal.</p>\n\n<p><strong>My advice:</strong> Try to make improvements of &gt; 0.01 :-)</p>\n\n<p>This has been asked and discussed multiple times before, so it's unlikely to be changed.</p>",
      "rawMarkdown": "The whole idea of not showing additional decimal places is to prevent users from probing the public LB. Which is a good thing to avoid solutions based on LB abuse. The leaderboard position still shows your true position using additional decimals. So, you can know a 'broad' estimate of the additional digit looking at the ranking of your submissions and the relative ranking of all competitors with the same score up to 2nd decimal.\n\n**My advice:** Try to make improvements of &gt; 0.01 :-)\n\nThis has been asked and discussed multiple times before, so it's unlikely to be changed.",
      "votes": null
    },
    {
      "id": "663499",
      "postDate": "11/02/2019 07:25:31",
      "content": "<p>Well, 2 sub/day and 2 digit LB score, all means the message \"Establish concrete validation early with limited subs and focus to try to improve your CV\" ... That makes sense. </p>",
      "rawMarkdown": "Well, 2 sub/day and 2 digit LB score, all means the message \"Establish concrete validation early with limited subs and focus to try to improve your CV\" ... That makes sense.",
      "votes": null
    },
    {
      "id": "663771",
      "postDate": "11/02/2019 16:42:03",
      "content": "<p>I agree to you point. Though you can roughly estimate your score has it increased or decreased!</p>",
      "rawMarkdown": "I agree to you point. Though you can roughly estimate your score has it increased or decreased!",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 663489,
      "author_name": "rohanrao",
      "author_url": "",
      "post_date": "11/02/2019 07:00:17",
      "content": "<p>The whole idea of not showing additional decimal places is to prevent users from probing the public LB. Which is a good thing to avoid solutions based on LB abuse. The leaderboard position still shows your true position using additional decimals. So, you can know a 'broad' estimate of the additional digit looking at the ranking of your submissions and the relative ranking of all competitors with the same score up to 2nd decimal.</p>\n\n<p><strong>My advice:</strong> Try to make improvements of &gt; 0.01 :-)</p>\n\n<p>This has been asked and discussed multiple times before, so it's unlikely to be changed.</p>",
      "votes": null,
      "replies": [
        {
          "id": 663499,
          "author_name": "resistance0108",
          "author_url": "",
          "post_date": "11/02/2019 07:25:31",
          "content": "<p>Well, 2 sub/day and 2 digit LB score, all means the message \"Establish concrete validation early with limited subs and focus to try to improve your CV\" ... That makes sense. </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 663771,
      "author_name": "themonologue",
      "author_url": "",
      "post_date": "11/02/2019 16:42:03",
      "content": "<p>I agree to you point. Though you can roughly estimate your score has it increased or decreased!</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "663487": "I think that 2-decimal LB score is too rough to give information about whether the submission improved from previous one or not.\nCurrently from 5th to 25th they have the same score 1.08, even improving by 0.01 is pretty big at this stage.\nSo I want the 3rd decimal of LB score to be shown, then I can see the difference between 1.089 sub and 1.080 sub.\nHow do you guys think about it?",
    "663489": "The whole idea of not showing additional decimal places is to prevent users from probing the public LB. Which is a good thing to avoid solutions based on LB abuse. The leaderboard position still shows your true position using additional decimals. So, you can know a 'broad' estimate of the additional digit looking at the ranking of your submissions and the relative ranking of all competitors with the same score up to 2nd decimal.\n\n**My advice:** Try to make improvements of &gt; 0.01 :-)\n\nThis has been asked and discussed multiple times before, so it's unlikely to be changed.",
    "663499": "Well, 2 sub/day and 2 digit LB score, all means the message \"Establish concrete validation early with limited subs and focus to try to improve your CV\" ... That makes sense.",
    "663771": "I agree to you point. Though you can roughly estimate your score has it increased or decreased!"
  },
  "source": "meta"
}