{
  "id": 312239,
  "title": "Welcome to the Second PogChamp Kaggle Competition!",
  "url": "/competitions/kaggle-pog-series-s01e02/discussion/312239",
  "author_name": "",
  "post_date": "2022-03-11T02:47:14.027686100Z",
  "votes": 15,
  "comment_count": 3,
  "views": 0,
  "content": "<p>Hello all and welcome to our second PogChamp competition here on kaggle. This time we are creating models that can predict the musical genre of an audio file. I hope you join- there is a chance to even win a GPU if you come in first. Please read the <a href=\"https://www.kaggle.com/c/kaggle-pog-series-s01e02/overview\" target=\"_blank\">overview</a> and <a href=\"https://www.kaggle.com/c/kaggle-pog-series-s01e02/rules\" target=\"_blank\">rules</a> before joining. Have fun and feel free to ask questions!</p>",
  "messages": [
    {
      "id": "1718623",
      "postDate": "03/11/2022 02:47:14",
      "content": "<p>Hello all and welcome to our second PogChamp competition here on kaggle. This time we are creating models that can predict the musical genre of an audio file. I hope you join- there is a chance to even win a GPU if you come in first. Please read the <a href=\"https://www.kaggle.com/c/kaggle-pog-series-s01e02/overview\" target=\"_blank\">overview</a> and <a href=\"https://www.kaggle.com/c/kaggle-pog-series-s01e02/rules\" target=\"_blank\">rules</a> before joining. Have fun and feel free to ask questions!</p>",
      "rawMarkdown": "Hello all and welcome to our second PogChamp competition here on kaggle. This time we are creating models that can predict the musical genre of an audio file. I hope you join- there is a chance to even win a GPU if you come in first. Please read the [overview](https://www.kaggle.com/c/kaggle-pog-series-s01e02/overview) and [rules](https://www.kaggle.com/c/kaggle-pog-series-s01e02/rules) before joining. Have fun and feel free to ask questions!",
      "votes": null
    },
    {
      "id": "1719977",
      "postDate": "03/12/2022 10:39:11",
      "content": "<p><a href=\"https://www.kaggle.com/robikscube\" target=\"_blank\">@robikscube</a> I like the 4 point to the prize qualification so much 😃</p>",
      "rawMarkdown": "robikscube I like the 4 point to the prize qualification so much 😃",
      "votes": null
    },
    {
      "id": "1720331",
      "postDate": "03/12/2022 17:30:35",
      "content": "<p>I'm glad you liked that <a href=\"https://www.kaggle.com/michau96\" target=\"_blank\">@michau96</a> :D That means you read all the rules!</p>",
      "rawMarkdown": "I'm glad you liked that @michau96 :D That means you read all the rules!",
      "votes": null
    },
    {
      "id": "1720336",
      "postDate": "03/12/2022 17:32:26",
      "content": "<p>Quick note to everyone. I have changed the evaluation metric from <code>macro-f1</code> to <code>micro-f1</code> (I had picked the wrong one initally). I believe this is a better metric for this task so that the objective is not over focued on the minority classes. Any submission from here forward will use micro-f1 and the evaluation page has been updated.</p>",
      "rawMarkdown": "Quick note to everyone. I have changed the evaluation metric from `macro-f1` to `micro-f1` (I had picked the wrong one initally). I believe this is a better metric for this task so that the objective is not over focued on the minority classes. Any submission from here forward will use micro-f1 and the evaluation page has been updated.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1719977,
      "author_name": "michau96",
      "author_url": "",
      "post_date": "03/12/2022 10:39:11",
      "content": "<p><a href=\"https://www.kaggle.com/robikscube\" target=\"_blank\">@robikscube</a> I like the 4 point to the prize qualification so much 😃</p>",
      "votes": null,
      "replies": [
        {
          "id": 1720331,
          "author_name": "robikscube",
          "author_url": "",
          "post_date": "03/12/2022 17:30:35",
          "content": "<p>I'm glad you liked that <a href=\"https://www.kaggle.com/michau96\" target=\"_blank\">@michau96</a> :D That means you read all the rules!</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 1720336,
      "author_name": "robikscube",
      "author_url": "",
      "post_date": "03/12/2022 17:32:26",
      "content": "<p>Quick note to everyone. I have changed the evaluation metric from <code>macro-f1</code> to <code>micro-f1</code> (I had picked the wrong one initally). I believe this is a better metric for this task so that the objective is not over focued on the minority classes. Any submission from here forward will use micro-f1 and the evaluation page has been updated.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1718623": "Hello all and welcome to our second PogChamp competition here on kaggle. This time we are creating models that can predict the musical genre of an audio file. I hope you join- there is a chance to even win a GPU if you come in first. Please read the [overview](https://www.kaggle.com/c/kaggle-pog-series-s01e02/overview) and [rules](https://www.kaggle.com/c/kaggle-pog-series-s01e02/rules) before joining. Have fun and feel free to ask questions!",
    "1719977": "robikscube I like the 4 point to the prize qualification so much 😃",
    "1720331": "I'm glad you liked that @michau96 :D That means you read all the rules!",
    "1720336": "Quick note to everyone. I have changed the evaluation metric from `macro-f1` to `micro-f1` (I had picked the wrong one initally). I believe this is a better metric for this task so that the objective is not over focued on the minority classes. Any submission from here forward will use micro-f1 and the evaluation page has been updated."
  },
  "source": "meta"
}