{
  "id": 347640,
  "title": "Leaderboard Shakeup",
  "url": "/competitions/amex-default-prediction/discussion/347640",
  "author_name": "",
  "post_date": "2022-08-25T00:22:35.728660700Z",
  "votes": 19,
  "comment_count": 7,
  "views": 0,
  "content": "<p>Congratulations to the winners! Like in several previous competitions, I have created a notebook for the shakeup between the public and private leaderboard in this competition. The notebook contains several stats as well as interactive plots and can be found <a href=\"https://www.kaggle.com/code/fritzcremer/amex-shakeup/notebook\" target=\"_blank\">here</a>.</p>\n<p>Congrats to the shakeup winners of this competition:</p>\n<h1>Maximum top 1000 rank improvement:</h1>\n<ul>\n<li>Team: HAO</li>\n<li>Rank: 867 -&gt; 56</li>\n<li>Score: 0.799 -&gt; 0.807</li>\n</ul>\n<h1>Maximum top 500 rank improvement:</h1>\n<ul>\n<li>Team: Robert Hatch</li>\n<li>Rank: 406 -&gt; 49</li>\n<li>Score: 0.799 -&gt; 0.807</li>\n</ul>\n<h1>Maximum top 200 rank improvement:</h1>\n<ul>\n<li>Team: Parag</li>\n<li>Rank: 172 -&gt; 41</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 100 rank improvement:</h1>\n<ul>\n<li>Team: Allenoops</li>\n<li>Rank: 96 -&gt; 37</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 50 rank improvement:</h1>\n<ul>\n<li>Team: A🌟🌟</li>\n<li>Rank: 43 -&gt; 11</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 20 rank improvement:</h1>\n<ul>\n<li>Team: 救救烂尾楼</li>\n<li>Rank: 13 -&gt; 4</li>\n<li>Score: 0.801 -&gt; 0.809</li>\n</ul>\n<h1>Maximum top 10 rank improvement:</h1>\n<ul>\n<li>Team: byDefault [JuneHomes]</li>\n<li>Rank: 7 -&gt; 2</li>\n<li>Score: 0.801 -&gt; 0.809</li>\n</ul>\n<p>I also noticed one rather unlucky down shake (18 -&gt; 293) at the top of this competition, ironically by the team FastenYourSeatbeltForShakeup. I know this feeling, my heart goes out to you!</p>\n<p>I guess that's it, I myself had a small down shake (11 -&gt; 22) and slightly missing gold, but I am still quite happy with how it turned out. <a href=\"https://www.kaggle.com/meli19\" target=\"_blank\">@meli19</a> got hit with a similar down shake as I did, also barely missing Gold.</p>\n<p>Let me know what you have noticed with this shakeup!</p>\n<p>Edit:<br>\nLike <a href=\"https://www.kaggle.com/aquatic\" target=\"_blank\">@aquatic</a> mentioned below, we have another member of the Gold-To-Silver downshake club (even Prize-Region-To-Silver I guess), I totally missed that at first 😄. Well, at least we are not alone… I was able to spot several more teams with a similar fate.</p>",
  "messages": [
    {
      "id": "1912729",
      "postDate": "08/25/2022 00:22:35",
      "content": "<p>Congratulations to the winners! Like in several previous competitions, I have created a notebook for the shakeup between the public and private leaderboard in this competition. The notebook contains several stats as well as interactive plots and can be found <a href=\"https://www.kaggle.com/code/fritzcremer/amex-shakeup/notebook\" target=\"_blank\">here</a>.</p>\n<p>Congrats to the shakeup winners of this competition:</p>\n<h1>Maximum top 1000 rank improvement:</h1>\n<ul>\n<li>Team: HAO</li>\n<li>Rank: 867 -&gt; 56</li>\n<li>Score: 0.799 -&gt; 0.807</li>\n</ul>\n<h1>Maximum top 500 rank improvement:</h1>\n<ul>\n<li>Team: Robert Hatch</li>\n<li>Rank: 406 -&gt; 49</li>\n<li>Score: 0.799 -&gt; 0.807</li>\n</ul>\n<h1>Maximum top 200 rank improvement:</h1>\n<ul>\n<li>Team: Parag</li>\n<li>Rank: 172 -&gt; 41</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 100 rank improvement:</h1>\n<ul>\n<li>Team: Allenoops</li>\n<li>Rank: 96 -&gt; 37</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 50 rank improvement:</h1>\n<ul>\n<li>Team: A🌟🌟</li>\n<li>Rank: 43 -&gt; 11</li>\n<li>Score: 0.8 -&gt; 0.808</li>\n</ul>\n<h1>Maximum top 20 rank improvement:</h1>\n<ul>\n<li>Team: 救救烂尾楼</li>\n<li>Rank: 13 -&gt; 4</li>\n<li>Score: 0.801 -&gt; 0.809</li>\n</ul>\n<h1>Maximum top 10 rank improvement:</h1>\n<ul>\n<li>Team: byDefault [JuneHomes]</li>\n<li>Rank: 7 -&gt; 2</li>\n<li>Score: 0.801 -&gt; 0.809</li>\n</ul>\n<p>I also noticed one rather unlucky down shake (18 -&gt; 293) at the top of this competition, ironically by the team FastenYourSeatbeltForShakeup. I know this feeling, my heart goes out to you!</p>\n<p>I guess that's it, I myself had a small down shake (11 -&gt; 22) and slightly missing gold, but I am still quite happy with how it turned out. <a href=\"https://www.kaggle.com/meli19\" target=\"_blank\">@meli19</a> got hit with a similar down shake as I did, also barely missing Gold.</p>\n<p>Let me know what you have noticed with this shakeup!</p>\n<p>Edit:<br>\nLike <a href=\"https://www.kaggle.com/aquatic\" target=\"_blank\">@aquatic</a> mentioned below, we have another member of the Gold-To-Silver downshake club (even Prize-Region-To-Silver I guess), I totally missed that at first 😄. Well, at least we are not alone… I was able to spot several more teams with a similar fate.</p>",
      "rawMarkdown": "Congratulations to the winners! Like in several previous competitions, I have created a notebook for the shakeup between the public and private leaderboard in this competition. The notebook contains several stats as well as interactive plots and can be found [here](https://www.kaggle.com/code/fritzcremer/amex-shakeup/notebook).\n\nCongrats to the shakeup winners of this competition:\n\n# Maximum top 1000 rank improvement:\n- Team: HAO\n- Rank: 867 -> 56\n- Score: 0.799 -> 0.807\n# Maximum top 500 rank improvement:\n- Team: Robert Hatch\n- Rank: 406 -> 49\n- Score: 0.799 -> 0.807\n# Maximum top 200 rank improvement:\n- Team: Parag\n- Rank: 172 -> 41\n- Score: 0.8 -> 0.808\n# Maximum top 100 rank improvement:\n- Team: Allenoops\n- Rank: 96 -> 37\n- Score: 0.8 -> 0.808\n# Maximum top 50 rank improvement:\n- Team: A🌟🌟\n- Rank: 43 -> 11\n- Score: 0.8 -> 0.808\n# Maximum top 20 rank improvement:\n- Team: 救救烂尾楼\n- Rank: 13 -> 4\n- Score: 0.801 -> 0.809\n# Maximum top 10 rank improvement:\n- Team: byDefault [JuneHomes]\n- Rank: 7 -> 2\n- Score: 0.801 -> 0.809\n\nI also noticed one rather unlucky down shake (18 -> 293) at the top of this competition, ironically by the team FastenYourSeatbeltForShakeup. I know this feeling, my heart goes out to you!\n\nI guess that's it, I myself had a small down shake (11 -> 22) and slightly missing gold, but I am still quite happy with how it turned out. @meli19 got hit with a similar down shake as I did, also barely missing Gold.\n\nLet me know what you have noticed with this shakeup!\n\nEdit:\nLike @aquatic mentioned below, we have another member of the Gold-To-Silver downshake club (even Prize-Region-To-Silver I guess), I totally missed that at first 😄. Well, at least we are not alone... I was able to spot several more teams with a similar fate.",
      "votes": null
    },
    {
      "id": "1912735",
      "postDate": "08/25/2022 00:24:37",
      "content": "<p>👋 Another proud member of team shake down from gold. Congrats on the strong finish!</p>",
      "rawMarkdown": "👋 Another proud member of team shake down from gold. Congrats on the strong finish!",
      "votes": null
    },
    {
      "id": "1912742",
      "postDate": "08/25/2022 00:30:36",
      "content": "<p>Everybody Congratulations!!!!🎉</p>",
      "rawMarkdown": "Everybody Congratulations!!!!🎉",
      "votes": null
    },
    {
      "id": "1912754",
      "postDate": "08/25/2022 00:38:12",
      "content": "<p>Re: top 500 improvement: I jumped out of my chair when I saw!!!</p>\n<p>My first competition, and I'm one of the shakeup winners (!)</p>\n<p>I did just post a speculation thread as to why. But just luck is another good explanation, hahaha. </p>",
      "rawMarkdown": "Re: top 500 improvement: I jumped out of my chair when I saw!!!\n\nMy first competition, and I'm one of the shakeup winners (!)\n\nI did just post a speculation thread as to why. But just luck is another good explanation, hahaha.",
      "votes": null
    },
    {
      "id": "1912774",
      "postDate": "08/25/2022 00:56:45",
      "content": "<p>Hi Fritz, thanks for mention me again … I am compeletely happy about this result. If there is any regret, I chose my 35th highest-scoring submission (private score) as the final submission … but anyway, I am not able to pick the best ones, since they are not best CV and best public LB score submissions.</p>",
      "rawMarkdown": "Hi Fritz, thanks for mention me again ... I am compeletely happy about this result. If there is any regret, I chose my 35th highest-scoring submission (private score) as the final submission ... but anyway, I am not able to pick the best ones, since they are not best CV and best public LB score submissions.",
      "votes": null
    },
    {
      "id": "1915356",
      "postDate": "08/26/2022 22:56:58",
      "content": "<p>Well, after cleanup, you still got the gold I see, but I stay outside ^^ Congrats!</p>",
      "rawMarkdown": "Well, after cleanup, you still got the gold I see, but I stay outside ^^ Congrats!",
      "votes": null
    },
    {
      "id": "1915363",
      "postDate": "08/26/2022 23:06:33",
      "content": "<p>Thanks, now it is the pity for you. Let’s finish the next game better.</p>",
      "rawMarkdown": "Thanks, now it is the pity for you. Let’s finish the next game better.",
      "votes": null
    },
    {
      "id": "1915365",
      "postDate": "08/26/2022 23:12:19",
      "content": "<p>I just gotta try harder :D</p>",
      "rawMarkdown": "I just gotta try harder :D",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1912735,
      "author_name": "aquatic",
      "author_url": "",
      "post_date": "08/25/2022 00:24:37",
      "content": "<p>👋 Another proud member of team shake down from gold. Congrats on the strong finish!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1912742,
      "author_name": "kalelpark",
      "author_url": "",
      "post_date": "08/25/2022 00:30:36",
      "content": "<p>Everybody Congratulations!!!!🎉</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1912754,
      "author_name": "roberthatch",
      "author_url": "",
      "post_date": "08/25/2022 00:38:12",
      "content": "<p>Re: top 500 improvement: I jumped out of my chair when I saw!!!</p>\n<p>My first competition, and I'm one of the shakeup winners (!)</p>\n<p>I did just post a speculation thread as to why. But just luck is another good explanation, hahaha. </p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1912774,
      "author_name": "meli19",
      "author_url": "",
      "post_date": "08/25/2022 00:56:45",
      "content": "<p>Hi Fritz, thanks for mention me again … I am compeletely happy about this result. If there is any regret, I chose my 35th highest-scoring submission (private score) as the final submission … but anyway, I am not able to pick the best ones, since they are not best CV and best public LB score submissions.</p>",
      "votes": null,
      "replies": [
        {
          "id": 1915356,
          "author_name": "fritzcremer",
          "author_url": "",
          "post_date": "08/26/2022 22:56:58",
          "content": "<p>Well, after cleanup, you still got the gold I see, but I stay outside ^^ Congrats!</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1915363,
          "author_name": "meli19",
          "author_url": "",
          "post_date": "08/26/2022 23:06:33",
          "content": "<p>Thanks, now it is the pity for you. Let’s finish the next game better.</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 1915365,
          "author_name": "fritzcremer",
          "author_url": "",
          "post_date": "08/26/2022 23:12:19",
          "content": "<p>I just gotta try harder :D</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1912729": "Congratulations to the winners! Like in several previous competitions, I have created a notebook for the shakeup between the public and private leaderboard in this competition. The notebook contains several stats as well as interactive plots and can be found [here](https://www.kaggle.com/code/fritzcremer/amex-shakeup/notebook).\n\nCongrats to the shakeup winners of this competition:\n\n# Maximum top 1000 rank improvement:\n- Team: HAO\n- Rank: 867 -> 56\n- Score: 0.799 -> 0.807\n# Maximum top 500 rank improvement:\n- Team: Robert Hatch\n- Rank: 406 -> 49\n- Score: 0.799 -> 0.807\n# Maximum top 200 rank improvement:\n- Team: Parag\n- Rank: 172 -> 41\n- Score: 0.8 -> 0.808\n# Maximum top 100 rank improvement:\n- Team: Allenoops\n- Rank: 96 -> 37\n- Score: 0.8 -> 0.808\n# Maximum top 50 rank improvement:\n- Team: A🌟🌟\n- Rank: 43 -> 11\n- Score: 0.8 -> 0.808\n# Maximum top 20 rank improvement:\n- Team: 救救烂尾楼\n- Rank: 13 -> 4\n- Score: 0.801 -> 0.809\n# Maximum top 10 rank improvement:\n- Team: byDefault [JuneHomes]\n- Rank: 7 -> 2\n- Score: 0.801 -> 0.809\n\nI also noticed one rather unlucky down shake (18 -> 293) at the top of this competition, ironically by the team FastenYourSeatbeltForShakeup. I know this feeling, my heart goes out to you!\n\nI guess that's it, I myself had a small down shake (11 -> 22) and slightly missing gold, but I am still quite happy with how it turned out. @meli19 got hit with a similar down shake as I did, also barely missing Gold.\n\nLet me know what you have noticed with this shakeup!\n\nEdit:\nLike @aquatic mentioned below, we have another member of the Gold-To-Silver downshake club (even Prize-Region-To-Silver I guess), I totally missed that at first 😄. Well, at least we are not alone... I was able to spot several more teams with a similar fate.",
    "1912735": "👋 Another proud member of team shake down from gold. Congrats on the strong finish!",
    "1912742": "Everybody Congratulations!!!!🎉",
    "1912754": "Re: top 500 improvement: I jumped out of my chair when I saw!!!\n\nMy first competition, and I'm one of the shakeup winners (!)\n\nI did just post a speculation thread as to why. But just luck is another good explanation, hahaha.",
    "1912774": "Hi Fritz, thanks for mention me again ... I am compeletely happy about this result. If there is any regret, I chose my 35th highest-scoring submission (private score) as the final submission ... but anyway, I am not able to pick the best ones, since they are not best CV and best public LB score submissions.",
    "1915356": "Well, after cleanup, you still got the gold I see, but I stay outside ^^ Congrats!",
    "1915363": "Thanks, now it is the pity for you. Let’s finish the next game better.",
    "1915365": "I just gotta try harder :D"
  },
  "source": "meta"
}