{
  "id": 1504,
  "title": "Is training data file ordered by time ",
  "url": "/competitions/kddcup2012-track2/discussion/1504",
  "author_name": "",
  "post_date": "2012-03-08T08:51:31.880Z",
  "votes": null,
  "comment_count": 1,
  "views": 2279,
  "content": "<p>Is training data file ordered by time or other factors，or &nbsp;just random?</p>",
  "messages": [
    {
      "id": "9170",
      "postDate": "03/08/2012 08:51:31",
      "content": "<p>Is training data file ordered by time or other factors，or &nbsp;just random?</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "9752",
      "postDate": "03/26/2012 12:41:28",
      "content": "<p>Same question...</p>\r\n<p>And I found totally same instances in the training.txt, including the click, impression, query, adID and userID... Is it a bug?</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 9752,
      "author_name": "heidi1",
      "author_url": "",
      "post_date": "03/26/2012 12:41:28",
      "content": "<p>Same question...</p>\r\n<p>And I found totally same instances in the training.txt, including the click, impression, query, adID and userID... Is it a bug?</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "9170": "",
    "9752": ""
  },
  "source": "meta"
}