{
  "id": 15374,
  "title": "*SearchStream identifier",
  "url": "/competitions/avito-context-ad-clicks/discussion/15374",
  "author_name": "",
  "post_date": "2015-07-20T01:28:38.657Z",
  "votes": null,
  "comment_count": 2,
  "views": 635,
  "content": "<p>Hi Everyone, </p>\n\n<p>Could someone confirm that trainSearchStream.tsv does not have a unique identifier column? In contrast, it appears testSearchStream.tsv has an extra 'ID' column.  Is this correct or did I mess something up?</p>",
  "messages": [
    {
      "id": "86111",
      "postDate": "07/20/2015 01:28:38",
      "content": "<p>Hi Everyone, </p>\n\n<p>Could someone confirm that trainSearchStream.tsv does not have a unique identifier column? In contrast, it appears testSearchStream.tsv has an extra 'ID' column.  Is this correct or did I mess something up?</p>",
      "rawMarkdown": "Hi Everyone, \r\n\r\nCould someone confirm that trainSearchStream.tsv does not have a unique identifier column? In contrast, it appears testSearchStream.tsv has an extra 'ID' column.  Is this correct or did I mess something up?",
      "votes": null
    },
    {
      "id": "86118",
      "postDate": "07/20/2015 03:06:31",
      "content": "<p>Hi RHINODAVEB,</p>\n\n<p>That is correct, &quot;trainSearchStream.tsv does not have a unique identifier column&quot;.</p>\n\n<p>The extra 'ID' column in the testSearchStream.tsv is only used for LB evaluation row identification and no information in it in terms of modeling. Therefore, the trainSearchStream.tsv not necessarily to have this ID column.</p>\n\n<p>Hope this helps, and have a great day!</p>\n\n<p>Best regards,</p>\n\n<p>Shize</p>",
      "rawMarkdown": "Hi RHINODAVEB,\r\n\r\nThat is correct, \"trainSearchStream.tsv does not have a unique identifier column\".\r\n\r\nThe extra 'ID' column in the testSearchStream.tsv is only used for LB evaluation row identification and no information in it in terms of modeling. Therefore, the trainSearchStream.tsv not necessarily to have this ID column.\r\n\r\nHope this helps, and have a great day!\r\n\r\nBest regards,\r\n\r\nShize",
      "votes": null
    },
    {
      "id": "86119",
      "postDate": "07/20/2015 03:12:42",
      "content": "<p>Yes, that is helpful. Thank you Shize Su!</p>",
      "rawMarkdown": "Yes, that is helpful. Thank you Shize Su!",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 86118,
      "author_name": "sushize",
      "author_url": "",
      "post_date": "07/20/2015 03:06:31",
      "content": "<p>Hi RHINODAVEB,</p>\n\n<p>That is correct, &quot;trainSearchStream.tsv does not have a unique identifier column&quot;.</p>\n\n<p>The extra 'ID' column in the testSearchStream.tsv is only used for LB evaluation row identification and no information in it in terms of modeling. Therefore, the trainSearchStream.tsv not necessarily to have this ID column.</p>\n\n<p>Hope this helps, and have a great day!</p>\n\n<p>Best regards,</p>\n\n<p>Shize</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 86119,
      "author_name": "rhinodaveb",
      "author_url": "",
      "post_date": "07/20/2015 03:12:42",
      "content": "<p>Yes, that is helpful. Thank you Shize Su!</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "86111": "Hi Everyone, \r\n\r\nCould someone confirm that trainSearchStream.tsv does not have a unique identifier column? In contrast, it appears testSearchStream.tsv has an extra 'ID' column.  Is this correct or did I mess something up?",
    "86118": "Hi RHINODAVEB,\r\n\r\nThat is correct, \"trainSearchStream.tsv does not have a unique identifier column\".\r\n\r\nThe extra 'ID' column in the testSearchStream.tsv is only used for LB evaluation row identification and no information in it in terms of modeling. Therefore, the trainSearchStream.tsv not necessarily to have this ID column.\r\n\r\nHope this helps, and have a great day!\r\n\r\nBest regards,\r\n\r\nShize",
    "86119": "Yes, that is helpful. Thank you Shize Su!"
  },
  "source": "meta"
}