{
  "id": 479587,
  "title": "Train.csv eeg_id and corresponding eeg parquet file",
  "url": "/competitions/hms-harmful-brain-activity-classification/discussion/479587",
  "author_name": "",
  "post_date": "2024-02-25T08:52:28.314279700Z",
  "votes": null,
  "comment_count": 3,
  "views": 0,
  "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F3f1e93cc6be1aee2204cbbde8fd975d5%2F11.PNG?generation=1708850908664007&amp;alt=media\"><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F906e8727c6892d23ee1a20c0d7639fa5%2F22.PNG?generation=1708850917090068&amp;alt=media\"></p>\n<p>eeg_id '751790' has only 0 eeg_sub_id<br>\nbut in ' 751790'parquet file, there are 50seconds x 200 hz = 10,000 rows of eeg datas.</p>\n<p>is train.csv data just missing?</p>",
  "messages": [
    {
      "id": "2667665",
      "postDate": "02/25/2024 08:52:28",
      "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F3f1e93cc6be1aee2204cbbde8fd975d5%2F11.PNG?generation=1708850908664007&amp;alt=media\"><br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F906e8727c6892d23ee1a20c0d7639fa5%2F22.PNG?generation=1708850917090068&amp;alt=media\"></p>\n<p>eeg_id '751790' has only 0 eeg_sub_id<br>\nbut in ' 751790'parquet file, there are 50seconds x 200 hz = 10,000 rows of eeg datas.</p>\n<p>is train.csv data just missing?</p>",
      "rawMarkdown": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F3f1e93cc6be1aee2204cbbde8fd975d5%2F11.PNG?generation=1708850908664007&alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F906e8727c6892d23ee1a20c0d7639fa5%2F22.PNG?generation=1708850917090068&alt=media)\n\neeg_id '751790' has only 0 eeg_sub_id\nbut in ' 751790'parquet file, there are 50seconds x 200 hz = 10,000 rows of eeg datas.\n\nis train.csv data just missing?",
      "votes": null
    },
    {
      "id": "2668236",
      "postDate": "02/25/2024 15:13:51",
      "content": "<p>Hi. One eeg_sub_id with 0 offset seconds &gt; one subsample starting at 0 of 50 seconds with the 10 middle seconds labeled  &gt; looks fine to me</p>",
      "rawMarkdown": "Hi. One eeg_sub_id with 0 offset seconds > one subsample starting at 0 of 50 seconds with the 10 middle seconds labeled  > looks fine to me",
      "votes": null
    },
    {
      "id": "2668876",
      "postDate": "02/26/2024 00:44:25",
      "content": "<p>what u are saying is basically that single row is just 0~50 seconds of whole eeg data?</p>",
      "rawMarkdown": "what u are saying is basically that single row is just 0~50 seconds of whole eeg data?",
      "votes": null
    },
    {
      "id": "2669423",
      "postDate": "02/26/2024 09:04:35",
      "content": "<p>Not me, <a href=\"https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data\" target=\"_blank\">https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data</a></p>",
      "rawMarkdown": "Not me, https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2668236,
      "author_name": "sacuscreed",
      "author_url": "",
      "post_date": "02/25/2024 15:13:51",
      "content": "<p>Hi. One eeg_sub_id with 0 offset seconds &gt; one subsample starting at 0 of 50 seconds with the 10 middle seconds labeled  &gt; looks fine to me</p>",
      "votes": null,
      "replies": [
        {
          "id": 2668876,
          "author_name": "beckpro",
          "author_url": "",
          "post_date": "02/26/2024 00:44:25",
          "content": "<p>what u are saying is basically that single row is just 0~50 seconds of whole eeg data?</p>",
          "votes": null,
          "replies": [
            {
              "id": 2669423,
              "author_name": "sacuscreed",
              "author_url": "",
              "post_date": "02/26/2024 09:04:35",
              "content": "<p>Not me, <a href=\"https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data\" target=\"_blank\">https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data</a></p>",
              "votes": null,
              "replies": []
            }
          ]
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "2667665": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F3f1e93cc6be1aee2204cbbde8fd975d5%2F11.PNG?generation=1708850908664007&alt=media)\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921379%2F906e8727c6892d23ee1a20c0d7639fa5%2F22.PNG?generation=1708850917090068&alt=media)\n\neeg_id '751790' has only 0 eeg_sub_id\nbut in ' 751790'parquet file, there are 50seconds x 200 hz = 10,000 rows of eeg datas.\n\nis train.csv data just missing?",
    "2668236": "Hi. One eeg_sub_id with 0 offset seconds > one subsample starting at 0 of 50 seconds with the 10 middle seconds labeled  > looks fine to me",
    "2668876": "what u are saying is basically that single row is just 0~50 seconds of whole eeg data?",
    "2669423": "Not me, https://www.kaggle.com/competitions/hms-harmful-brain-activity-classification/data"
  },
  "source": "meta"
}