{
  "id": 584794,
  "title": "MAE LB results questions. the LB results is 1000*MAE?",
  "url": "/competitions/waveform-inversion/discussion/584794",
  "author_name": "郭奕",
  "post_date": "2025-06-16T05:52:37.201000",
  "votes": -1,
  "comment_count": 2,
  "views": 0,
  "content": "<p>The official said that the results were calculated based on MAE.\"Submissions are evaluated on the mean absolute error (MAE) across all columns and rows. \".</p>\n<p>The MAE calculation results on my local machine are all 0.0xx, while the LB result submitted is 1xx.</p>\n<p>I want to know if the results on LB are 1000 times the basic MAE results?</p>",
  "messages": [
    {
      "id": 3225219,
      "postDate": "2025-06-16T05:52:37.200Z",
      "content": "<p>The official said that the results were calculated based on MAE.\"Submissions are evaluated on the mean absolute error (MAE) across all columns and rows. \".</p>\n<p>The MAE calculation results on my local machine are all 0.0xx, while the LB result submitted is 1xx.</p>\n<p>I want to know if the results on LB are 1000 times the basic MAE results?</p>",
      "rawMarkdown": "The official said that the results were calculated based on MAE.\"Submissions are evaluated on the mean absolute error (MAE) across all columns and rows. \".\n\nThe MAE calculation results on my local machine are all 0.0xx, while the LB result submitted is 1xx.\n\nI want to know if the results on LB are 1000 times the basic MAE results?",
      "votes": -1
    },
    {
      "id": 3225300,
      "postDate": "2025-06-16T08:29:15.280Z",
      "content": "<p>Have you applied target normalization in your training?</p>",
      "rawMarkdown": "Have you applied target normalization in your training?"
    },
    {
      "id": 3230501,
      "postDate": "2025-06-23T05:55:35.137Z",
      "rawMarkdown": "",
      "isDeleted": true
    }
  ],
  "comments": [
    {
      "id": 3225300,
      "author_name": "I2nfinit3y",
      "author_url": "",
      "post_date": "2025-06-16T08:29:15.280000",
      "content": "<p>Have you applied target normalization in your training?</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 3230501,
      "author_name": "",
      "author_url": "",
      "post_date": "2025-06-23T05:55:35.137000",
      "content": "",
      "votes": 0,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3225219": "The official said that the results were calculated based on MAE.\"Submissions are evaluated on the mean absolute error (MAE) across all columns and rows. \".\n\nThe MAE calculation results on my local machine are all 0.0xx, while the LB result submitted is 1xx.\n\nI want to know if the results on LB are 1000 times the basic MAE results?",
    "3225300": "Have you applied target normalization in your training?",
    "3230501": ""
  }
}