{
  "id": 155224,
  "title": "The qrels.csv File",
  "url": "/competitions/trec-covid-information-retrieval/discussion/155224",
  "author_name": "Timothy C Willard",
  "post_date": "2020-05-31T20:49:02.863000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I'm a bit confused about the relevance to computing normalized DCG from the qrels.csv file. Are the iteration/relevance columns related to the competition metric or no? If they are related, how are they related?</p>",
  "messages": [
    {
      "id": 869222,
      "postDate": "2020-05-31T20:49:02.863Z",
      "content": "<p>I'm a bit confused about the relevance to computing normalized DCG from the qrels.csv file. Are the iteration/relevance columns related to the competition metric or no? If they are related, how are they related?</p>",
      "rawMarkdown": "I'm a bit confused about the relevance to computing normalized DCG from the qrels.csv file. Are the iteration/relevance columns related to the competition metric or no? If they are related, how are they related?"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "869222": "I'm a bit confused about the relevance to computing normalized DCG from the qrels.csv file. Are the iteration/relevance columns related to the competition metric or no? If they are related, how are they related?"
  }
}