{
  "id": 214946,
  "title": "Why two similar code take completely  different run time？",
  "url": "/competitions/cassava-leaf-disease-classification/discussion/214946",
  "author_name": "Sihan Zhou",
  "post_date": "2021-01-28T06:08:43.427000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I submited a notebook without normalization ,after 20 minutes , I got the score ,because I forget to do normalization to test_images, so i got a low score.<br>\nI submited again with normalization,but it prompt me runing time out(9 hours).<br>\nWhy two similar code take completely  different run time？<br>\nIt's the arbiter wrong or I take any mistake? Can you help me ? thanks.</p>",
  "messages": [
    {
      "id": 1173837,
      "postDate": "2021-01-28T06:08:43.427Z",
      "content": "<p>I submited a notebook without normalization ,after 20 minutes , I got the score ,because I forget to do normalization to test_images, so i got a low score.<br>\nI submited again with normalization,but it prompt me runing time out(9 hours).<br>\nWhy two similar code take completely  different run time？<br>\nIt's the arbiter wrong or I take any mistake? Can you help me ? thanks.</p>",
      "rawMarkdown": "I submited a notebook without normalization ,after 20 minutes , I got the score ,because I forget to do normalization to test_images, so i got a low score.\nI submited again with normalization,but it prompt me runing time out(9 hours).\nWhy two similar code take completely  different run time？\nIt's the arbiter wrong or I take any mistake? Can you help me ? thanks."
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "1173837": "I submited a notebook without normalization ,after 20 minutes , I got the score ,because I forget to do normalization to test_images, so i got a low score.\nI submited again with normalization,but it prompt me runing time out(9 hours).\nWhy two similar code take completely  different run time？\nIt's the arbiter wrong or I take any mistake? Can you help me ? thanks."
  }
}