{
  "id": 405468,
  "title": "Too high LB by random guess",
  "url": "/competitions/tlvmc-parkinsons-freezing-gait-prediction/discussion/405468",
  "author_name": "",
  "post_date": "2023-04-27T18:25:12.506596600Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hi, during debugging I submit completely random submission generated by random.uniform(0,1) and received LB  0.103. This should not be possible to get by pure chance. Don't you have any explanation?</p>",
  "messages": [
    {
      "id": "2237566",
      "postDate": "04/27/2023 18:25:12",
      "content": "<p>Hi, during debugging I submit completely random submission generated by random.uniform(0,1) and received LB  0.103. This should not be possible to get by pure chance. Don't you have any explanation?</p>",
      "rawMarkdown": "Hi, during debugging I submit completely random submission generated by random.uniform(0,1) and received LB  0.103. This should not be possible to get by pure chance. Don't you have any explanation?",
      "votes": null
    },
    {
      "id": "2237589",
      "postDate": "04/27/2023 19:00:19",
      "content": "<p>Since the metric is average precision, it is possible. 0.103 is probably the class balance of the public test set.</p>",
      "rawMarkdown": "Since the metric is average precision, it is possible. 0.103 is probably the class balance of the public test set.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2237589,
      "author_name": "aerdem4",
      "author_url": "",
      "post_date": "04/27/2023 19:00:19",
      "content": "<p>Since the metric is average precision, it is possible. 0.103 is probably the class balance of the public test set.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "2237566": "Hi, during debugging I submit completely random submission generated by random.uniform(0,1) and received LB  0.103. This should not be possible to get by pure chance. Don't you have any explanation?",
    "2237589": "Since the metric is average precision, it is possible. 0.103 is probably the class balance of the public test set."
  },
  "source": "meta"
}