{
  "id": 312509,
  "title": "Share the problems you encountered when processing this dataset",
  "url": "/competitions/birdclef-2022/discussion/312509",
  "author_name": "",
  "post_date": "2022-03-12T13:30:38.224156100Z",
  "votes": 7,
  "comment_count": 2,
  "views": 0,
  "content": "<p>Share the problems you encountered when processing this dataset, please</p>",
  "messages": [
    {
      "id": "1720114",
      "postDate": "03/12/2022 13:30:38",
      "content": "<p>Share the problems you encountered when processing this dataset, please</p>",
      "rawMarkdown": "Share the problems you encountered when processing this dataset, please",
      "votes": null
    },
    {
      "id": "1721003",
      "postDate": "03/13/2022 10:42:40",
      "content": "<p>Hi<br>\nThere is a class imbalance problem. I tried to use 'secondary_label' with 'primary_label', but only throwing out samples (audio files) from dataset to balance classes is helped.</p>\n<p>I use CNN-BiLSTM model</p>",
      "rawMarkdown": "Hi\nThere is a class imbalance problem. I tried to use 'secondary_label' with 'primary_label', but only throwing out samples (audio files) from dataset to balance classes is helped.\n\nI use CNN-BiLSTM model",
      "votes": null
    },
    {
      "id": "1727833",
      "postDate": "03/18/2022 11:13:58",
      "content": "<p>Hello, <br>\nThere is a serious imbalance problem with certain scored class with 500 audios and others with 1 audio only. Further, another problem found, is that some audios last less than 5 seconds.</p>",
      "rawMarkdown": "Hello, \nThere is a serious imbalance problem with certain scored class with 500 audios and others with 1 audio only. Further, another problem found, is that some audios last less than 5 seconds.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1721003,
      "author_name": "alexklyu",
      "author_url": "",
      "post_date": "03/13/2022 10:42:40",
      "content": "<p>Hi<br>\nThere is a class imbalance problem. I tried to use 'secondary_label' with 'primary_label', but only throwing out samples (audio files) from dataset to balance classes is helped.</p>\n<p>I use CNN-BiLSTM model</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1727833,
      "author_name": "paulojunqueira",
      "author_url": "",
      "post_date": "03/18/2022 11:13:58",
      "content": "<p>Hello, <br>\nThere is a serious imbalance problem with certain scored class with 500 audios and others with 1 audio only. Further, another problem found, is that some audios last less than 5 seconds.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1720114": "Share the problems you encountered when processing this dataset, please",
    "1721003": "Hi\nThere is a class imbalance problem. I tried to use 'secondary_label' with 'primary_label', but only throwing out samples (audio files) from dataset to balance classes is helped.\n\nI use CNN-BiLSTM model",
    "1727833": "Hello, \nThere is a serious imbalance problem with certain scored class with 500 audios and others with 1 audio only. Further, another problem found, is that some audios last less than 5 seconds."
  },
  "source": "meta"
}