{
  "id": 268523,
  "title": "Intuitive understanding of GAP",
  "url": "/competitions/landmark-recognition-2021/discussion/268523",
  "author_name": "",
  "post_date": "2021-08-27T17:29:28.077946Z",
  "votes": 12,
  "comment_count": 2,
  "views": 0,
  "content": "<p>You predict 5 data</p>\n<pre><code>rank conf 1or0(correct or incorrect) P*r\n1  0.9  correct =&gt; 1 (1/1*1)\n2  0.8  incorrect=&gt; 0 (1/2*0)\n3  0.7  correct =&gt; 0.66 (2/3*1)\n4  0.6  incorrect =&gt; 0 (2/4*0)\n5  0.5   correct =&gt; 0.6 (3/5*1)\n\n=&gt; (1+0.66+0.6)/5\n</code></pre>",
  "messages": [
    {
      "id": "1493199",
      "postDate": "08/27/2021 17:29:28",
      "content": "<p>You predict 5 data</p>\n<pre><code>rank conf 1or0(correct or incorrect) P*r\n1  0.9  correct =&gt; 1 (1/1*1)\n2  0.8  incorrect=&gt; 0 (1/2*0)\n3  0.7  correct =&gt; 0.66 (2/3*1)\n4  0.6  incorrect =&gt; 0 (2/4*0)\n5  0.5   correct =&gt; 0.6 (3/5*1)\n\n=&gt; (1+0.66+0.6)/5\n</code></pre>",
      "rawMarkdown": "You predict 5 data\n\n```\nrank conf 1or0(correct or incorrect) P*r\n1  0.9  correct => 1 (1/1*1)\n2  0.8  incorrect=> 0 (1/2*0)\n3  0.7  correct => 0.66 (2/3*1)\n4  0.6  incorrect => 0 (2/4*0)\n5  0.5   correct => 0.6 (3/5*1)\n\n=> (1+0.66+0.6)/5\n```",
      "votes": null
    },
    {
      "id": "1493201",
      "postDate": "08/27/2021 17:34:04",
      "content": "<p>You predict 5 data, and all are correct.</p>\n<pre><code>rank conf 1or0(correct or incorrect) P*r\n1  0.9  correct =&gt; 1(1/1*1)\n2  0.8  correct =&gt; 1 (2/2*1)\n3  0.7  correct =&gt; 1 (3/3*1)\n4  0.6  correct =&gt; 1 (4/4*1)\n5  0.5   correct =&gt; 1 (5/5*1)\n\n=&gt; 5/5 = 1\n</code></pre>",
      "rawMarkdown": "You predict 5 data, and all are correct.\n\n```\nrank conf 1or0(correct or incorrect) P*r\n1  0.9  correct => 1(1/1*1)\n2  0.8  correct => 1 (2/2*1)\n3  0.7  correct => 1 (3/3*1)\n4  0.6  correct => 1 (4/4*1)\n5  0.5   correct => 1 (5/5*1)\n\n=> 5/5 = 1\n```",
      "votes": null
    },
    {
      "id": "1500932",
      "postDate": "09/02/2021 18:28:55",
      "content": "<p>There were discussions about the GAP score in previous challenges. For example, take a look here: <a href=\"https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752\" target=\"_blank\">https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752</a></p>",
      "rawMarkdown": "There were discussions about the GAP score in previous challenges. For example, take a look here: https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1493201,
      "author_name": "dolphin15",
      "author_url": "",
      "post_date": "08/27/2021 17:34:04",
      "content": "<p>You predict 5 data, and all are correct.</p>\n<pre><code>rank conf 1or0(correct or incorrect) P*r\n1  0.9  correct =&gt; 1(1/1*1)\n2  0.8  correct =&gt; 1 (2/2*1)\n3  0.7  correct =&gt; 1 (3/3*1)\n4  0.6  correct =&gt; 1 (4/4*1)\n5  0.5   correct =&gt; 1 (5/5*1)\n\n=&gt; 5/5 = 1\n</code></pre>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1500932,
      "author_name": "andrefaraujo",
      "author_url": "",
      "post_date": "09/02/2021 18:28:55",
      "content": "<p>There were discussions about the GAP score in previous challenges. For example, take a look here: <a href=\"https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752\" target=\"_blank\">https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1493199": "You predict 5 data\n\n```\nrank conf 1or0(correct or incorrect) P*r\n1  0.9  correct => 1 (1/1*1)\n2  0.8  incorrect=> 0 (1/2*0)\n3  0.7  correct => 0.66 (2/3*1)\n4  0.6  incorrect => 0 (2/4*0)\n5  0.5   correct => 0.6 (3/5*1)\n\n=> (1+0.66+0.6)/5\n```",
    "1493201": "You predict 5 data, and all are correct.\n\n```\nrank conf 1or0(correct or incorrect) P*r\n1  0.9  correct => 1(1/1*1)\n2  0.8  correct => 1 (2/2*1)\n3  0.7  correct => 1 (3/3*1)\n4  0.6  correct => 1 (4/4*1)\n5  0.5   correct => 1 (5/5*1)\n\n=> 5/5 = 1\n```",
    "1500932": "There were discussions about the GAP score in previous challenges. For example, take a look here: https://www.kaggle.com/c/landmark-recognition-2019/discussion/90752"
  },
  "source": "meta"
}