{
  "id": 1718,
  "title": "solution file has format ctr,num_impressions?",
  "url": "/competitions/kddcup2012-track2/discussion/1718",
  "author_name": "Alexey",
  "post_date": "2012-04-13T12:02:41.403000",
  "votes": 0,
  "comment_count": 0,
  "views": 1598,
  "content": "<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ctr = float(line[0])<br>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; num_clicks.append(ctr*impressions)</p>\r\n<p>&nbsp;</p>\r\n<p>Ben solution file has in first column estimated ctr value?</p>",
  "messages": [
    {
      "id": 10112,
      "postDate": "2012-04-13T12:02:41.403Z",
      "content": "<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ctr = float(line[0])<br>\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; num_clicks.append(ctr*impressions)</p>\r\n<p>&nbsp;</p>\r\n<p>Ben solution file has in first column estimated ctr value?</p>"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "10112": ""
  }
}