{
  "id": 591285,
  "title": "how many ranks?",
  "url": "/competitions/aeroclub-recsys-2025/discussion/591285",
  "author_name": "",
  "post_date": "2025-07-26T19:48:49.429483700Z",
  "votes": 1,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Some ranker_ids have more than 1k options. are we expected to rank all of them?</p>",
  "messages": [
    {
      "id": "3254582",
      "postDate": "07/26/2025 19:48:49",
      "content": "<p>Some ranker_ids have more than 1k options. are we expected to rank all of them?</p>",
      "rawMarkdown": "Some ranker_ids have more than 1k options. are we expected to rank all of them?",
      "votes": null
    },
    {
      "id": "3254589",
      "postDate": "07/26/2025 20:12:48",
      "content": "<p>Yes.</p>\n<blockquote>\n  <p>Complete rankings: For each user search request, you must rank ALL flight options returned by the search system<br>\n  Valid permutation: Ranks within each ranker_id must be a valid permutation (1, 2, 3, …, N) where N is the number of rows in that group<br>\n  No duplicate ranks: Each row within a ranker_id group must have a unique rank<br>\n  Integer values: All ranks must be integers ≥ 1</p>\n</blockquote>",
      "rawMarkdown": "Yes.\n\n>Complete rankings: For each user search request, you must rank ALL flight options returned by the search system\nValid permutation: Ranks within each ranker_id must be a valid permutation (1, 2, 3, …, N) where N is the number of rows in that group\nNo duplicate ranks: Each row within a ranker_id group must have a unique rank\nInteger values: All ranks must be integers ≥ 1",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3254589,
      "author_name": "samvelkoch",
      "author_url": "",
      "post_date": "07/26/2025 20:12:48",
      "content": "<p>Yes.</p>\n<blockquote>\n  <p>Complete rankings: For each user search request, you must rank ALL flight options returned by the search system<br>\n  Valid permutation: Ranks within each ranker_id must be a valid permutation (1, 2, 3, …, N) where N is the number of rows in that group<br>\n  No duplicate ranks: Each row within a ranker_id group must have a unique rank<br>\n  Integer values: All ranks must be integers ≥ 1</p>\n</blockquote>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3254582": "Some ranker_ids have more than 1k options. are we expected to rank all of them?",
    "3254589": "Yes.\n\n>Complete rankings: For each user search request, you must rank ALL flight options returned by the search system\nValid permutation: Ranks within each ranker_id must be a valid permutation (1, 2, 3, …, N) where N is the number of rows in that group\nNo duplicate ranks: Each row within a ranker_id group must have a unique rank\nInteger values: All ranks must be integers ≥ 1"
  },
  "source": "meta"
}