{
  "id": 172717,
  "title": "Does query expansion help for recognition-via-retrieval?",
  "url": "/competitions/landmark-recognition-2020/discussion/172717",
  "author_name": "Peiyuan Liao",
  "post_date": "2020-08-06T07:30:38.855000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I tried a few methods myself but they all seem to be hurting LB performance. Maybe re-ranking is more important in significant (because we care about the order), whereas in recognition we only care about top-1.</p>",
  "messages": [
    {
      "id": 960170,
      "postDate": "2020-08-06T07:30:38.857Z",
      "content": "<p>I tried a few methods myself but they all seem to be hurting LB performance. Maybe re-ranking is more important in significant (because we care about the order), whereas in recognition we only care about top-1.</p>",
      "rawMarkdown": "I tried a few methods myself but they all seem to be hurting LB performance. Maybe re-ranking is more important in significant (because we care about the order), whereas in recognition we only care about top-1.",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "960170": "I tried a few methods myself but they all seem to be hurting LB performance. Maybe re-ranking is more important in significant (because we care about the order), whereas in recognition we only care about top-1."
  }
}