{
  "id": 6209,
  "title": "Which Score is used to evaluate the Winner!",
  "url": "/competitions/expedia-personalized-sort/discussion/6209",
  "author_name": "",
  "post_date": "2013-11-03T11:43:37.250Z",
  "votes": null,
  "comment_count": 2,
  "views": 1152,
  "content": "<p>Dear Admin,</p>\n<p>Your Kind help required in understanding the Ranking of &nbsp;Leaders in the Score Board!</p>\n<p>As there are Two Scores, I would like to understand Both!</p>\n<p>One Score is Explicit where as the other score Pops up when i move the cursor over the Explicit Score!&nbsp;</p>\n<p>Kindly Throw Light on the Implicit Scoring Method!</p>\n<p>&nbsp;</p>\n<p>Thanks so Much!</p>\n<p>&nbsp;</p>",
  "messages": [
    {
      "id": "33146",
      "postDate": "11/03/2013 11:43:37",
      "content": "<p>Dear Admin,</p>\n<p>Your Kind help required in understanding the Ranking of &nbsp;Leaders in the Score Board!</p>\n<p>As there are Two Scores, I would like to understand Both!</p>\n<p>One Score is Explicit where as the other score Pops up when i move the cursor over the Explicit Score!&nbsp;</p>\n<p>Kindly Throw Light on the Implicit Scoring Method!</p>\n<p>&nbsp;</p>\n<p>Thanks so Much!</p>\n<p>&nbsp;</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "33147",
      "postDate": "11/03/2013 11:45:54",
      "content": "<p>The one which is not shown in the popup (the explicit one) is Normalized Discounted Cumulative Gain (with 38 as a parameter). It is described here&nbsp;https://www.kaggle.com/c/expedia-personalized-sort/details/evaluation</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "33149",
      "postDate": "11/03/2013 12:44:26",
      "content": "<p>The one in the popup is recent (during most recent week if I remember correctly) IMPROVEMENT of the leaderboard score for that team.</p>\n<p>Technically, none of these public scores are used to rank the teams. It is the PRIVATE leaderboard score that counts!</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 33147,
      "author_name": "utdiscant",
      "author_url": "",
      "post_date": "11/03/2013 11:45:54",
      "content": "<p>The one which is not shown in the popup (the explicit one) is Normalized Discounted Cumulative Gain (with 38 as a parameter). It is described here&nbsp;https://www.kaggle.com/c/expedia-personalized-sort/details/evaluation</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 33149,
      "author_name": "owenzhang1",
      "author_url": "",
      "post_date": "11/03/2013 12:44:26",
      "content": "<p>The one in the popup is recent (during most recent week if I remember correctly) IMPROVEMENT of the leaderboard score for that team.</p>\n<p>Technically, none of these public scores are used to rank the teams. It is the PRIVATE leaderboard score that counts!</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "33146": "",
    "33147": "",
    "33149": ""
  },
  "source": "meta"
}