{
  "id": 6152,
  "title": "is there any implementation of Normalized Discounted Cumulative Gain in Weka Data Mining Package",
  "url": "/competitions/expedia-personalized-sort/discussion/6152",
  "author_name": "Gokagglers ",
  "post_date": "2013-10-29T18:43:57.397000",
  "votes": 0,
  "comment_count": 0,
  "views": 783,
  "content": "<p>Dear friends,</p>\n<p>&nbsp;</p>\n<p>is there a correlation between&nbsp;Normallized Discounted Cumulative Gain and classification accuracy! Kindly clarify how to infer NDCG via precision?</p>\n<p>&nbsp;</p>\n<p>thanks so much friends</p>",
  "messages": [
    {
      "id": 32853,
      "postDate": "2013-10-29T18:43:57.397Z",
      "content": "<p>Dear friends,</p>\n<p>&nbsp;</p>\n<p>is there a correlation between&nbsp;Normallized Discounted Cumulative Gain and classification accuracy! Kindly clarify how to infer NDCG via precision?</p>\n<p>&nbsp;</p>\n<p>thanks so much friends</p>"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "32853": ""
  }
}