{
  "id": 77987,
  "title": "Making use of \"merchant.csv\" ?",
  "url": "/competitions/elo-merchant-category-recommendation/discussion/77987",
  "author_name": "",
  "post_date": "2019-01-18T11:26:14.201215Z",
  "votes": 7,
  "comment_count": 6,
  "views": 0,
  "content": "<p>Does anyone able to get something out of \"merchant.csv\" ?</p>",
  "messages": [
    {
      "id": "457938",
      "postDate": "01/18/2019 11:26:14",
      "content": "<p>Does anyone able to get something out of \"merchant.csv\" ?</p>",
      "rawMarkdown": "Does anyone able to get something out of \"merchant.csv\" ?",
      "votes": null
    },
    {
      "id": "458060",
      "postDate": "01/18/2019 17:19:41",
      "content": "<p>some aggregated features from category_4 and merchant_group are included into my models, but that is about it </p>",
      "rawMarkdown": "some aggregated features from category_4 and merchant_group are included into my models, but that is about it",
      "votes": null
    },
    {
      "id": "458079",
      "postDate": "01/18/2019 18:10:39",
      "content": "<p>Thanks :), will give it a shot </p>",
      "rawMarkdown": "Thanks :), will give it a shot",
      "votes": null
    },
    {
      "id": "458290",
      "postDate": "01/19/2019 09:05:15",
      "content": "<p>merchant.csv can help a little(Around 0.002 for 5fold CV for me) <br>\nif you combine it with historical_transactions&amp;new_merchant_transactions.</p>",
      "rawMarkdown": "merchant.csv can help a little(Around 0.002 for 5fold CV for me)  \nif you combine it with historical_transactions&amp;new_merchant_transactions.",
      "votes": null
    },
    {
      "id": "458293",
      "postDate": "01/19/2019 09:18:31",
      "content": "<p>Thanks :) , good to know </p>",
      "rawMarkdown": "Thanks :) , good to know",
      "votes": null
    },
    {
      "id": "458302",
      "postDate": "01/19/2019 09:46:23",
      "content": "<p>In our case, only cv improved.</p>",
      "rawMarkdown": "In our case, only cv improved.",
      "votes": null
    },
    {
      "id": "471315",
      "postDate": "02/14/2019 09:48:27",
      "content": "<p><a href=\"/yifanxie\">@yifanxie</a>, how did you merge it to train and test data since there is no card_id in merchant.csv?</p>",
      "rawMarkdown": "yifanxie, how did you merge it to train and test data since there is no card_id in merchant.csv?",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 458060,
      "author_name": "yifanxie",
      "author_url": "",
      "post_date": "01/18/2019 17:19:41",
      "content": "<p>some aggregated features from category_4 and merchant_group are included into my models, but that is about it </p>",
      "votes": null,
      "replies": [
        {
          "id": 458079,
          "author_name": "mks2192",
          "author_url": "",
          "post_date": "01/18/2019 18:10:39",
          "content": "<p>Thanks :), will give it a shot </p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 471315,
          "author_name": "sheriytm",
          "author_url": "",
          "post_date": "02/14/2019 09:48:27",
          "content": "<p><a href=\"/yifanxie\">@yifanxie</a>, how did you merge it to train and test data since there is no card_id in merchant.csv?</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 458290,
      "author_name": "longyin2",
      "author_url": "",
      "post_date": "01/19/2019 09:05:15",
      "content": "<p>merchant.csv can help a little(Around 0.002 for 5fold CV for me) <br>\nif you combine it with historical_transactions&amp;new_merchant_transactions.</p>",
      "votes": null,
      "replies": [
        {
          "id": 458293,
          "author_name": "mks2192",
          "author_url": "",
          "post_date": "01/19/2019 09:18:31",
          "content": "<p>Thanks :) , good to know </p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 458302,
          "author_name": "marcuslin",
          "author_url": "",
          "post_date": "01/19/2019 09:46:23",
          "content": "<p>In our case, only cv improved.</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "457938": "Does anyone able to get something out of \"merchant.csv\" ?",
    "458060": "some aggregated features from category_4 and merchant_group are included into my models, but that is about it",
    "458079": "Thanks :), will give it a shot",
    "458290": "merchant.csv can help a little(Around 0.002 for 5fold CV for me)  \nif you combine it with historical_transactions&amp;new_merchant_transactions.",
    "458293": "Thanks :) , good to know",
    "458302": "In our case, only cv improved.",
    "471315": "yifanxie, how did you merge it to train and test data since there is no card_id in merchant.csv?"
  },
  "source": "meta"
}