{
  "id": 77315,
  "title": "Is this contest a validation Contest?",
  "url": "/competitions/elo-merchant-category-recommendation/discussion/77315",
  "author_name": "Sima Yi",
  "post_date": "2019-01-11T13:01:49.457000",
  "votes": 2,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I am afraid that there will be too much fine tuning to reach a score and in the end what we have for the trainer is all training set and the out of sample performance is poor. ELO this might be a concern for you.</p>",
  "messages": [
    {
      "id": 454329,
      "postDate": "2019-01-11T13:01:49.457Z",
      "content": "<p>I am afraid that there will be too much fine tuning to reach a score and in the end what we have for the trainer is all training set and the out of sample performance is poor. ELO this might be a concern for you.</p>",
      "rawMarkdown": "I am afraid that there will be too much fine tuning to reach a score and in the end what we have for the trainer is all training set and the out of sample performance is poor. ELO this might be a concern for you.",
      "votes": 2
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "454329": "I am afraid that there will be too much fine tuning to reach a score and in the end what we have for the trainer is all training set and the out of sample performance is poor. ELO this might be a concern for you."
  }
}