{
  "id": 1621,
  "title": "Data Missing for User profile other than userid=0!! Please confirm",
  "url": "/competitions/kddcup2012-track2/discussion/1621",
  "author_name": "",
  "post_date": "2012-03-23T02:57:42.640Z",
  "votes": null,
  "comment_count": 1,
  "views": 2894,
  "content": "<p>Hi,</p>\r\n<p>I found a few statistics and wanted to confirm within forum that these infact exits.The mapping between training document and user_profile.txt is missing with the following numbers:</p>\r\n<p>&nbsp;</p>\r\n<p>Total # of training samples for which userid does not have a mapping (Excludes userid=0) = &nbsp;98,95,32</p>\r\n<p>Total # of distinct userids that have no mapping =2,31,598</p>\r\n<p>The following are some of the userids</p>\r\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" style=\"width:64px\">\r\n<colgroup><col width=\"64\"></colgroup>\r\n<tbody>\r\n<tr>\r\n<td align=\"right\" width=\"64\" height=\"19\">176</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">697</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">743</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">793</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">875</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">888</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">906</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">937</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p>Can you please verify and confim it</p>\r\n<p>Thanks&nbsp;</p>\r\n<p>data learner</p>",
  "messages": [
    {
      "id": "9671",
      "postDate": "03/23/2012 02:57:42",
      "content": "<p>Hi,</p>\r\n<p>I found a few statistics and wanted to confirm within forum that these infact exits.The mapping between training document and user_profile.txt is missing with the following numbers:</p>\r\n<p>&nbsp;</p>\r\n<p>Total # of training samples for which userid does not have a mapping (Excludes userid=0) = &nbsp;98,95,32</p>\r\n<p>Total # of distinct userids that have no mapping =2,31,598</p>\r\n<p>The following are some of the userids</p>\r\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" style=\"width:64px\">\r\n<colgroup><col width=\"64\"></colgroup>\r\n<tbody>\r\n<tr>\r\n<td align=\"right\" width=\"64\" height=\"19\">176</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">697</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">743</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">793</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">875</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">888</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">906</td>\r\n</tr>\r\n<tr>\r\n<td align=\"right\" height=\"19\">937</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p>Can you please verify and confim it</p>\r\n<p>Thanks&nbsp;</p>\r\n<p>data learner</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "9947",
      "postDate": "04/04/2012 12:53:48",
      "content": "<p>Thats' true, datalearner.</p>\r\n<p>I'm also wondered why is that. I opened new topic yesterday on this forum, but just saw that you already created this topic.</p>\r\n<p>If you have any explanation, please let me know.</p>\r\n<p>-Alex</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 9947,
      "author_name": "ladderrunner",
      "author_url": "",
      "post_date": "04/04/2012 12:53:48",
      "content": "<p>Thats' true, datalearner.</p>\r\n<p>I'm also wondered why is that. I opened new topic yesterday on this forum, but just saw that you already created this topic.</p>\r\n<p>If you have any explanation, please let me know.</p>\r\n<p>-Alex</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "9671": "",
    "9947": ""
  },
  "source": "meta"
}