{
  "id": 491728,
  "title": "【lightGBM】How to deal with the problem that change projections",
  "url": "/competitions/home-credit-credit-risk-model-stability/discussion/491728",
  "author_name": "",
  "post_date": "2024-04-07T03:33:08.904139900Z",
  "votes": 7,
  "comment_count": 5,
  "views": 0,
  "content": "<p>I was confused the issue that GPU version of lightGBM gives non-reproducible results even with random seed set.<br>\nwe can solve that with setting \"gpu_use_dp=true\".</p>\n<p>The following sites were used as references.<br>\n<a href=\"https://github.com/microsoft/LightGBM/issues/559\" target=\"_blank\">https://github.com/microsoft/LightGBM/issues/559</a></p>\n<p>I hope the topic help you.</p>",
  "messages": [
    {
      "id": "2739428",
      "postDate": "04/07/2024 03:33:08",
      "content": "<p>I was confused the issue that GPU version of lightGBM gives non-reproducible results even with random seed set.<br>\nwe can solve that with setting \"gpu_use_dp=true\".</p>\n<p>The following sites were used as references.<br>\n<a href=\"https://github.com/microsoft/LightGBM/issues/559\" target=\"_blank\">https://github.com/microsoft/LightGBM/issues/559</a></p>\n<p>I hope the topic help you.</p>",
      "rawMarkdown": "I was confused the issue that GPU version of lightGBM gives non-reproducible results even with random seed set.\nwe can solve that with setting \"gpu_use_dp=true\".\n\nThe following sites were used as references.\nhttps://github.com/microsoft/LightGBM/issues/559\n\nI hope the topic help you.",
      "votes": null
    },
    {
      "id": "2740801",
      "postDate": "04/08/2024 00:18:29",
      "content": "<p>hi, <br>\nthe link redirects you to the discussion page, not to the reference.</p>",
      "rawMarkdown": "hi, \nthe link redirects you to the discussion page, not to the reference.",
      "votes": null
    },
    {
      "id": "2741417",
      "postDate": "04/08/2024 10:40:41",
      "content": "<p>Did it work in your case? </p>\n<p>In a competetion where score moves in the third decimal place a stable behaviour could be crucial</p>",
      "rawMarkdown": "Did it work in your case? \n\nIn a competetion where score moves in the third decimal place a stable behaviour could be crucial",
      "votes": null
    },
    {
      "id": "2741481",
      "postDate": "04/08/2024 11:20:44",
      "content": "<p>thank you for your message.<br>\ni miss the hiperlink and couldn't do that.<br>\nplease copy the URL and visit the site.</p>",
      "rawMarkdown": "thank you for your message.\ni miss the hiperlink and couldn't do that.\nplease copy the URL and visit the site.",
      "votes": null
    },
    {
      "id": "2741483",
      "postDate": "04/08/2024 11:21:34",
      "content": "<p>yes.<br>\ndid you work well in your case?</p>",
      "rawMarkdown": "yes.\ndid you work well in your case?",
      "votes": null
    },
    {
      "id": "2741504",
      "postDate": "04/08/2024 11:42:12",
      "content": "<p>Yes output is now stable</p>",
      "rawMarkdown": "Yes output is now stable",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2740801,
      "author_name": "manuelandersen",
      "author_url": "",
      "post_date": "04/08/2024 00:18:29",
      "content": "<p>hi, <br>\nthe link redirects you to the discussion page, not to the reference.</p>",
      "votes": null,
      "replies": [
        {
          "id": 2741481,
          "author_name": "uedaryota",
          "author_url": "",
          "post_date": "04/08/2024 11:20:44",
          "content": "<p>thank you for your message.<br>\ni miss the hiperlink and couldn't do that.<br>\nplease copy the URL and visit the site.</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 2741417,
      "author_name": "lucamtb",
      "author_url": "",
      "post_date": "04/08/2024 10:40:41",
      "content": "<p>Did it work in your case? </p>\n<p>In a competetion where score moves in the third decimal place a stable behaviour could be crucial</p>",
      "votes": null,
      "replies": [
        {
          "id": 2741483,
          "author_name": "uedaryota",
          "author_url": "",
          "post_date": "04/08/2024 11:21:34",
          "content": "<p>yes.<br>\ndid you work well in your case?</p>",
          "votes": null,
          "replies": [
            {
              "id": 2741504,
              "author_name": "lucamtb",
              "author_url": "",
              "post_date": "04/08/2024 11:42:12",
              "content": "<p>Yes output is now stable</p>",
              "votes": null,
              "replies": []
            }
          ]
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "2739428": "I was confused the issue that GPU version of lightGBM gives non-reproducible results even with random seed set.\nwe can solve that with setting \"gpu_use_dp=true\".\n\nThe following sites were used as references.\nhttps://github.com/microsoft/LightGBM/issues/559\n\nI hope the topic help you.",
    "2740801": "hi, \nthe link redirects you to the discussion page, not to the reference.",
    "2741417": "Did it work in your case? \n\nIn a competetion where score moves in the third decimal place a stable behaviour could be crucial",
    "2741481": "thank you for your message.\ni miss the hiperlink and couldn't do that.\nplease copy the URL and visit the site.",
    "2741483": "yes.\ndid you work well in your case?",
    "2741504": "Yes output is now stable"
  },
  "source": "meta"
}