{
  "id": 593975,
  "title": "Rank, regression or classification",
  "url": "/competitions/aeroclub-recsys-2025/discussion/593975",
  "author_name": "",
  "post_date": "2025-07-31T19:05:45.808640Z",
  "votes": 1,
  "comment_count": 3,
  "views": 0,
  "content": "<p>What task is the best for this problem?</p>",
  "messages": [
    {
      "id": "3259054",
      "postDate": "07/31/2025 19:05:45",
      "content": "<p>What task is the best for this problem?</p>",
      "rawMarkdown": "What task is the best for this problem?",
      "votes": null
    },
    {
      "id": "3259064",
      "postDate": "07/31/2025 19:28:50",
      "content": "<p>Learning to Rank</p>",
      "rawMarkdown": "Learning to Rank",
      "votes": null
    },
    {
      "id": "3259067",
      "postDate": "07/31/2025 19:35:38",
      "content": "<p>I ask about an approximating task. I don't know whether rankers are the best option. </p>",
      "rawMarkdown": "I ask about an approximating task. I don't know whether rankers are the best option.",
      "votes": null
    },
    {
      "id": "3261667",
      "postDate": "08/02/2025 00:00:19",
      "content": "<p>I think it is a regression problem given that users will choose \"unexpected\" flight based on circumstances and their own features. <br>\nHowever, as this is also a recommendation system, I think a ranking may be necessary here.<br>\nAnd, due to the special case of flight, there might be good amount of reasoning built in.</p>",
      "rawMarkdown": "I think it is a regression problem given that users will choose \"unexpected\" flight based on circumstances and their own features. \nHowever, as this is also a recommendation system, I think a ranking may be necessary here.\nAnd, due to the special case of flight, there might be good amount of reasoning built in.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3259064,
      "author_name": "samvelkoch",
      "author_url": "",
      "post_date": "07/31/2025 19:28:50",
      "content": "<p>Learning to Rank</p>",
      "votes": null,
      "replies": [
        {
          "id": 3259067,
          "author_name": "jankowalski2000",
          "author_url": "",
          "post_date": "07/31/2025 19:35:38",
          "content": "<p>I ask about an approximating task. I don't know whether rankers are the best option. </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 3261667,
      "author_name": "felomeng",
      "author_url": "",
      "post_date": "08/02/2025 00:00:19",
      "content": "<p>I think it is a regression problem given that users will choose \"unexpected\" flight based on circumstances and their own features. <br>\nHowever, as this is also a recommendation system, I think a ranking may be necessary here.<br>\nAnd, due to the special case of flight, there might be good amount of reasoning built in.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3259054": "What task is the best for this problem?",
    "3259064": "Learning to Rank",
    "3259067": "I ask about an approximating task. I don't know whether rankers are the best option.",
    "3261667": "I think it is a regression problem given that users will choose \"unexpected\" flight based on circumstances and their own features. \nHowever, as this is also a recommendation system, I think a ranking may be necessary here.\nAnd, due to the special case of flight, there might be good amount of reasoning built in."
  },
  "source": "meta"
}