{
  "id": 76397,
  "title": "Have you use city id feature?",
  "url": "/competitions/elo-merchant-category-recommendation/discussion/76397",
  "author_name": "",
  "post_date": "2019-01-02T11:29:50.007584300Z",
  "votes": 3,
  "comment_count": 2,
  "views": 0,
  "content": "<p>Just want to know is it necessary to continue the analysis of city id?</p>",
  "messages": [
    {
      "id": "448932",
      "postDate": "01/02/2019 11:29:50",
      "content": "<p>Just want to know is it necessary to continue the analysis of city id?</p>",
      "rawMarkdown": "Just want to know is it necessary to continue the analysis of city id?",
      "votes": null
    },
    {
      "id": "450367",
      "postDate": "01/04/2019 19:35:18",
      "content": "<p>I just used number of uniques id's per card id and this feature wasn't used in final model.\nOn the other hand this thread:</p>\n\n<p><a href=\"https://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579\">https://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579</a></p>\n\n<p>show additional analysis might not be neccessary.</p>",
      "rawMarkdown": "I just used number of uniques id's per card id and this feature wasn't used in final model.\nOn the other hand this thread:\n\nhttps://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579\n\nshow additional analysis might not be neccessary.",
      "votes": null
    },
    {
      "id": "450819",
      "postDate": "01/05/2019 20:57:40",
      "content": "<p>I used them as an aggregated field, but my CV Score doesn't improve in comparison to not using them.</p>",
      "rawMarkdown": "I used them as an aggregated field, but my CV Score doesn't improve in comparison to not using them.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 450367,
      "author_name": "bezul2",
      "author_url": "",
      "post_date": "01/04/2019 19:35:18",
      "content": "<p>I just used number of uniques id's per card id and this feature wasn't used in final model.\nOn the other hand this thread:</p>\n\n<p><a href=\"https://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579\">https://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579</a></p>\n\n<p>show additional analysis might not be neccessary.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 450819,
      "author_name": "cv13j0",
      "author_url": "",
      "post_date": "01/05/2019 20:57:40",
      "content": "<p>I used them as an aggregated field, but my CV Score doesn't improve in comparison to not using them.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "448932": "Just want to know is it necessary to continue the analysis of city id?",
    "450367": "I just used number of uniques id's per card id and this feature wasn't used in final model.\nOn the other hand this thread:\n\nhttps://www.kaggle.com/c/elo-merchant-category-recommendation/discussion/76579\n\nshow additional analysis might not be neccessary.",
    "450819": "I used them as an aggregated field, but my CV Score doesn't improve in comparison to not using them."
  },
  "source": "meta"
}