{
  "id": 21311,
  "title": "MAP 5 and XGB",
  "url": "/competitions/expedia-hotel-recommendations/discussion/21311",
  "author_name": "",
  "post_date": "2016-05-30T08:59:09.427Z",
  "votes": null,
  "comment_count": 2,
  "views": 692,
  "content": "<p>Dear colleagues,</p>\n\n<p>was anyone able to use XGB with objective='multi:softprob' and 'map@5' &quot;eval_metric&quot;?\nAs I understand, it is not  supported. is there a work around?</p>\n\n<p>Thanks</p>",
  "messages": [
    {
      "id": "121838",
      "postDate": "05/30/2016 08:59:09",
      "content": "<p>Dear colleagues,</p>\n\n<p>was anyone able to use XGB with objective='multi:softprob' and 'map@5' &quot;eval_metric&quot;?\nAs I understand, it is not  supported. is there a work around?</p>\n\n<p>Thanks</p>",
      "rawMarkdown": "Dear colleagues,\r\n\r\nwas anyone able to use XGB with objective='multi:softprob' and 'map@5' \"eval_metric\"?\r\nAs I understand, it is not  supported. is there a work around?\r\n\r\nThanks",
      "votes": null
    },
    {
      "id": "121890",
      "postDate": "05/30/2016 18:51:50",
      "content": "<p>Hi Diego, you can give custom metrics for your xgboost. Here is an example <a href=\"https://github.com/dmlc/xgboost/issues/333\">https://github.com/dmlc/xgboost/issues/333</a></p>",
      "rawMarkdown": "Hi Diego, you can give custom metrics for your xgboost. Here is an example https://github.com/dmlc/xgboost/issues/333",
      "votes": null
    },
    {
      "id": "121908",
      "postDate": "05/30/2016 21:11:29",
      "content": "<p>Hi,\na look in the forum will reveal many insights.</p>\n\n<p>See <a href=\"https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric\">https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric</a></p>",
      "rawMarkdown": "Hi,\r\na look in the forum will reveal many insights.\r\n\r\nSee https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 121890,
      "author_name": "anwarsadique",
      "author_url": "",
      "post_date": "05/30/2016 18:51:50",
      "content": "<p>Hi Diego, you can give custom metrics for your xgboost. Here is an example <a href=\"https://github.com/dmlc/xgboost/issues/333\">https://github.com/dmlc/xgboost/issues/333</a></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 121908,
      "author_name": "justfor",
      "author_url": "",
      "post_date": "05/30/2016 21:11:29",
      "content": "<p>Hi,\na look in the forum will reveal many insights.</p>\n\n<p>See <a href=\"https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric\">https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "121838": "Dear colleagues,\r\n\r\nwas anyone able to use XGB with objective='multi:softprob' and 'map@5' \"eval_metric\"?\r\nAs I understand, it is not  supported. is there a work around?\r\n\r\nThanks",
    "121890": "Hi Diego, you can give custom metrics for your xgboost. Here is an example https://github.com/dmlc/xgboost/issues/333",
    "121908": "Hi,\r\na look in the forum will reveal many insights.\r\n\r\nSee https://www.kaggle.com/c/expedia-hotel-recommendations/forums/t/20556/map5-function-or-eval-metric"
  },
  "source": "meta"
}