{
  "id": 11416,
  "title": "Could I use test data for unsupervised(obviously) pretraining?",
  "url": "/competitions/datasciencebowl/discussion/11416",
  "author_name": "John Sun",
  "post_date": "2015-01-03T19:31:15.367000",
  "votes": -1,
  "comment_count": 4,
  "views": 1875,
  "content": "<p>Subj.</p>",
  "messages": [
    {
      "id": 62373,
      "postDate": "2015-01-06T18:02:46.710Z",
      "content": "<p style=\"padding-left: 30px\">Using unlabeled data (in this case the test data) falls under the category of semi-supervised learning (-&gt; admin?).</p>\n<p>This is correct.</p>",
      "votes": 1
    },
    {
      "id": 62242,
      "postDate": "2015-01-03T20:11:43.400Z",
      "content": "<p>Thanx! But with all the offtopic about possibility of cheating by hand labeling no one gave a clear answer to the original question.&nbsp;</p>\n<p>Yes rules states that semi-supervised learning is permitted. But that kinda ambiguous. And the thread linked above still ends with the post asking same question the first post asked...</p>"
    },
    {
      "id": 62237,
      "postDate": "2015-01-03T19:31:15.367Z",
      "content": "<p>Subj.</p>",
      "votes": -1
    },
    {
      "id": 62243,
      "postDate": "2015-01-03T20:37:55.857Z",
      "rawMarkdown": "",
      "votes": 3,
      "isDeleted": true
    },
    {
      "id": 62239,
      "postDate": "2015-01-03T19:57:29.080Z",
      "rawMarkdown": "",
      "isDeleted": true
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  "comments": [
    {
      "id": 62373,
      "author_name": "Will Cukierski",
      "author_url": "",
      "post_date": "2015-01-06T18:02:46.710000",
      "content": "<p style=\"padding-left: 30px\">Using unlabeled data (in this case the test data) falls under the category of semi-supervised learning (-&gt; admin?).</p>\n<p>This is correct.</p>",
      "votes": 1,
      "replies": []
    },
    {
      "id": 62242,
      "author_name": "John Sun",
      "author_url": "",
      "post_date": "2015-01-03T20:11:43.400000",
      "content": "<p>Thanx! But with all the offtopic about possibility of cheating by hand labeling no one gave a clear answer to the original question.&nbsp;</p>\n<p>Yes rules states that semi-supervised learning is permitted. But that kinda ambiguous. And the thread linked above still ends with the post asking same question the first post asked...</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 62243,
      "author_name": "",
      "author_url": "",
      "post_date": "2015-01-03T20:37:55.857000",
      "content": "",
      "votes": 3,
      "replies": []
    },
    {
      "id": 62239,
      "author_name": "",
      "author_url": "",
      "post_date": "2015-01-03T19:57:29.080000",
      "content": "",
      "votes": 0,
      "replies": []
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