{
  "id": 25793,
  "title": "Unstable of Model Ensemble Result",
  "url": "/competitions/outbrain-click-prediction/discussion/25793",
  "author_name": "",
  "post_date": "2016-11-25T05:53:59.320Z",
  "votes": null,
  "comment_count": 2,
  "views": 461,
  "content": "<p>my ensemble method is very unstable. especially offline validation test. Did anyone have the same issue? Thanks</p>",
  "messages": [
    {
      "id": "146569",
      "postDate": "11/25/2016 05:53:59",
      "content": "<p>my ensemble method is very unstable. especially offline validation test. Did anyone have the same issue? Thanks</p>",
      "rawMarkdown": "my ensemble method is very unstable. especially offline validation test. Did anyone have the same issue? Thanks",
      "votes": null
    },
    {
      "id": "147470",
      "postDate": "11/30/2016 21:26:07",
      "content": "<p>what's your ensemble?</p>",
      "rawMarkdown": "what's your ensemble?",
      "votes": null
    },
    {
      "id": "148276",
      "postDate": "12/03/2016 22:55:38",
      "content": "<p>@xiaohaoxx, are you using a validation set like <a href=\"https://www.kaggle.com/c/outbrain-click-prediction/forums/t/24255/cv-vs-lb\">this</a>?</p>",
      "rawMarkdown": "xiaohaoxx, are you using a validation set like [this][1]?\r\n\r\n\r\n  [1]: https://www.kaggle.com/c/outbrain-click-prediction/forums/t/24255/cv-vs-lb",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 147470,
      "author_name": "drjohn",
      "author_url": "",
      "post_date": "11/30/2016 21:26:07",
      "content": "<p>what's your ensemble?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 148276,
      "author_name": "ericcouto",
      "author_url": "",
      "post_date": "12/03/2016 22:55:38",
      "content": "<p>@xiaohaoxx, are you using a validation set like <a href=\"https://www.kaggle.com/c/outbrain-click-prediction/forums/t/24255/cv-vs-lb\">this</a>?</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "146569": "my ensemble method is very unstable. especially offline validation test. Did anyone have the same issue? Thanks",
    "147470": "what's your ensemble?",
    "148276": "xiaohaoxx, are you using a validation set like [this][1]?\r\n\r\n\r\n  [1]: https://www.kaggle.com/c/outbrain-click-prediction/forums/t/24255/cv-vs-lb"
  },
  "source": "meta"
}