{
  "id": 1411,
  "title": "Meaning of MAE",
  "url": "/competitions/kddcup2012-track2/discussion/1411",
  "author_name": "",
  "post_date": "2012-02-29T16:10:03.350Z",
  "votes": null,
  "comment_count": 2,
  "views": 3066,
  "content": "<p>Hi,</p>\r\n<p>&nbsp;&nbsp; In the problem it is written &quot;The performance of the prediction will be scored in terms of MAE and AUC&quot;. What is&nbsp;\r\n<strong>MAE</strong> here. Can someone please provide <strong>references</strong> for it.</p>\r\n<p>Thanks in advance.</p>",
  "messages": [
    {
      "id": "8754",
      "postDate": "02/29/2012 16:10:03",
      "content": "<p>Hi,</p>\r\n<p>&nbsp;&nbsp; In the problem it is written &quot;The performance of the prediction will be scored in terms of MAE and AUC&quot;. What is&nbsp;\r\n<strong>MAE</strong> here. Can someone please provide <strong>references</strong> for it.</p>\r\n<p>Thanks in advance.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "8758",
      "postDate": "02/29/2012 16:24:32",
      "content": "<p>sorry got it. Its mean absolute error.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "8925",
      "postDate": "03/03/2012 12:18:22",
      "content": "<p>Here are references for MAE and AUC:<br>\r\nhttp://en.wikipedia.org/wiki/Mean<em>absolute</em>error<br>\r\nhttp://en.wikipedia.org/wiki/Receiver<em>operating</em>characteristic#Area<em>Under</em>Curve</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 8758,
      "author_name": "nikku33187",
      "author_url": "",
      "post_date": "02/29/2012 16:24:32",
      "content": "<p>sorry got it. Its mean absolute error.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 8925,
      "author_name": "yiwang0",
      "author_url": "",
      "post_date": "03/03/2012 12:18:22",
      "content": "<p>Here are references for MAE and AUC:<br>\r\nhttp://en.wikipedia.org/wiki/Mean<em>absolute</em>error<br>\r\nhttp://en.wikipedia.org/wiki/Receiver<em>operating</em>characteristic#Area<em>Under</em>Curve</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "8754": "",
    "8758": "",
    "8925": ""
  },
  "source": "meta"
}