{
  "id": 631277,
  "title": "Minor Metric Update: No Impact on Leaderboard Rankings",
  "url": "/competitions/physionet-ecg-image-digitization/discussion/631277",
  "author_name": "",
  "post_date": "2025-11-18T19:48:18.597048Z",
  "votes": 8,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hello Kagglers,</p>\n<p>We are making a minor adjustment to the <a href=\"https://www.kaggle.com/code/metric/physionet-ecg-signal-extraction-metric/?_gl=1*135ix99*_ga*NDY4NTc3NTM0LjE3NDIyNDkyMTU.*_ga_T7QHS60L4Q*czE3NjM0OTEwMTYkbzg4OCRnMSR0MTc2MzQ5MzM3MiRqNjAkbDAkaDA.\" target=\"_blank\">evaluation metric</a> to raise the PERFECT_SCORE constant from 384 to 1e6.</p>\n<ul>\n<li>Timing: This change will take effect in approximately 8 hours.</li>\n<li>Score Limit: This increases the theoretical score ceiling from 25.84dB to 60dB.</li>\n<li>Leaderboard Impact: As no participant has reached the previous limit yet, this update will not impact current rankings on the leaderboard.\nPlease let us know if you have any questions or concerns.</li>\n</ul>\n<p>Happy Kaggling, </p>\n<p>The Kaggle Team</p>",
  "messages": [
    {
      "id": "3337086",
      "postDate": "11/18/2025 19:48:18",
      "content": "<p>Hello Kagglers,</p>\n<p>We are making a minor adjustment to the <a href=\"https://www.kaggle.com/code/metric/physionet-ecg-signal-extraction-metric/?_gl=1*135ix99*_ga*NDY4NTc3NTM0LjE3NDIyNDkyMTU.*_ga_T7QHS60L4Q*czE3NjM0OTEwMTYkbzg4OCRnMSR0MTc2MzQ5MzM3MiRqNjAkbDAkaDA.\" target=\"_blank\">evaluation metric</a> to raise the PERFECT_SCORE constant from 384 to 1e6.</p>\n<ul>\n<li>Timing: This change will take effect in approximately 8 hours.</li>\n<li>Score Limit: This increases the theoretical score ceiling from 25.84dB to 60dB.</li>\n<li>Leaderboard Impact: As no participant has reached the previous limit yet, this update will not impact current rankings on the leaderboard.\nPlease let us know if you have any questions or concerns.</li>\n</ul>\n<p>Happy Kaggling, </p>\n<p>The Kaggle Team</p>",
      "rawMarkdown": "Hello Kagglers,\n\nWe are making a minor adjustment to the [evaluation metric](https://www.kaggle.com/code/metric/physionet-ecg-signal-extraction-metric/?_gl=1*135ix99*_ga*NDY4NTc3NTM0LjE3NDIyNDkyMTU.*_ga_T7QHS60L4Q*czE3NjM0OTEwMTYkbzg4OCRnMSR0MTc2MzQ5MzM3MiRqNjAkbDAkaDA.) to raise the PERFECT_SCORE constant from 384 to 1e6.\n- Timing: This change will take effect in approximately 8 hours.\n- Score Limit: This increases the theoretical score ceiling from 25.84dB to 60dB.\n- Leaderboard Impact: As no participant has reached the previous limit yet, this update will not impact current rankings on the leaderboard.\nPlease let us know if you have any questions or concerns.\n\nHappy Kaggling, \n\nThe Kaggle Team",
      "votes": null
    },
    {
      "id": "3339710",
      "postDate": "11/19/2025 07:36:57",
      "content": "<p>Thank you. I was going to ask for it when the scores get close to 25.84.</p>",
      "rawMarkdown": "Thank you. I was going to ask for it when the scores get close to 25.84.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3339710,
      "author_name": "pauljurczak",
      "author_url": "",
      "post_date": "11/19/2025 07:36:57",
      "content": "<p>Thank you. I was going to ask for it when the scores get close to 25.84.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3337086": "Hello Kagglers,\n\nWe are making a minor adjustment to the [evaluation metric](https://www.kaggle.com/code/metric/physionet-ecg-signal-extraction-metric/?_gl=1*135ix99*_ga*NDY4NTc3NTM0LjE3NDIyNDkyMTU.*_ga_T7QHS60L4Q*czE3NjM0OTEwMTYkbzg4OCRnMSR0MTc2MzQ5MzM3MiRqNjAkbDAkaDA.) to raise the PERFECT_SCORE constant from 384 to 1e6.\n- Timing: This change will take effect in approximately 8 hours.\n- Score Limit: This increases the theoretical score ceiling from 25.84dB to 60dB.\n- Leaderboard Impact: As no participant has reached the previous limit yet, this update will not impact current rankings on the leaderboard.\nPlease let us know if you have any questions or concerns.\n\nHappy Kaggling, \n\nThe Kaggle Team",
    "3339710": "Thank you. I was going to ask for it when the scores get close to 25.84."
  },
  "source": "meta"
}