{
  "id": 467105,
  "title": "Spectrograms with more than one EEG id",
  "url": "/competitions/hms-harmful-brain-activity-classification/discussion/467105",
  "author_name": "",
  "post_date": "2024-01-11T06:40:44.350634200Z",
  "votes": 10,
  "comment_count": 1,
  "views": 0,
  "content": "<p>In train.csv, there are 2380 spectrogram ids that have more than one eeg id associated with them.</p>\n<p>What does that mean?</p>\n<p>I thought each spectrogram is a 10 minute window over a single eeg centered at the same time.</p>",
  "messages": [
    {
      "id": "2596543",
      "postDate": "01/11/2024 06:40:44",
      "content": "<p>In train.csv, there are 2380 spectrogram ids that have more than one eeg id associated with them.</p>\n<p>What does that mean?</p>\n<p>I thought each spectrogram is a 10 minute window over a single eeg centered at the same time.</p>",
      "rawMarkdown": "In train.csv, there are 2380 spectrogram ids that have more than one eeg id associated with them.\n\nWhat does that mean?\n\nI thought each spectrogram is a 10 minute window over a single eeg centered at the same time.",
      "votes": null
    },
    {
      "id": "2596770",
      "postDate": "01/11/2024 10:04:53",
      "content": "<p>There are 1950 unique patients. Each patient can have hours of readings. Kaggle split the EEG into 17089 files and the spectrograms into 11138 files. Alternatively, we could have had just 1950 EEG files and 1950 spectrogram files but they would have been too large files.</p>",
      "rawMarkdown": "There are 1950 unique patients. Each patient can have hours of readings. Kaggle split the EEG into 17089 files and the spectrograms into 11138 files. Alternatively, we could have had just 1950 EEG files and 1950 spectrogram files but they would have been too large files.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2596770,
      "author_name": "cdeotte",
      "author_url": "",
      "post_date": "01/11/2024 10:04:53",
      "content": "<p>There are 1950 unique patients. Each patient can have hours of readings. Kaggle split the EEG into 17089 files and the spectrograms into 11138 files. Alternatively, we could have had just 1950 EEG files and 1950 spectrogram files but they would have been too large files.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "2596543": "In train.csv, there are 2380 spectrogram ids that have more than one eeg id associated with them.\n\nWhat does that mean?\n\nI thought each spectrogram is a 10 minute window over a single eeg centered at the same time.",
    "2596770": "There are 1950 unique patients. Each patient can have hours of readings. Kaggle split the EEG into 17089 files and the spectrograms into 11138 files. Alternatively, we could have had just 1950 EEG files and 1950 spectrogram files but they would have been too large files."
  },
  "source": "meta"
}