{
  "id": 394307,
  "title": "Tips for BirdCLEF series",
  "url": "/competitions/birdclef-2023/discussion/394307",
  "author_name": "",
  "post_date": "2023-03-13T03:13:44.592618100Z",
  "votes": 24,
  "comment_count": 1,
  "views": 0,
  "content": "<p>I wrote about a <a href=\"https://www.kaggle.com/competitions/birdclef-2022/discussion/324124#1783245\" target=\"_blank\">similar topic</a> last year.<br>\nMight be useful again this year.</p>\n<p>Here is a summary to get <strong>LB0.79</strong> in this competition.</p>\n<ul>\n<li>PANNs architecture (backbone is \"eca_nfnet_l0\")</li>\n<li>Training label is primary_label</li>\n<li>Training audio data is cut off the first 3 seconds (<a href=\"https://www.kaggle.com/competitions/birdclef-2021/discussion/230733\" target=\"_blank\">reference topic</a>)</li>\n</ul>",
  "messages": [
    {
      "id": "2179222",
      "postDate": "03/13/2023 03:13:44",
      "content": "<p>I wrote about a <a href=\"https://www.kaggle.com/competitions/birdclef-2022/discussion/324124#1783245\" target=\"_blank\">similar topic</a> last year.<br>\nMight be useful again this year.</p>\n<p>Here is a summary to get <strong>LB0.79</strong> in this competition.</p>\n<ul>\n<li>PANNs architecture (backbone is \"eca_nfnet_l0\")</li>\n<li>Training label is primary_label</li>\n<li>Training audio data is cut off the first 3 seconds (<a href=\"https://www.kaggle.com/competitions/birdclef-2021/discussion/230733\" target=\"_blank\">reference topic</a>)</li>\n</ul>",
      "rawMarkdown": "I wrote about a [similar topic](https://www.kaggle.com/competitions/birdclef-2022/discussion/324124#1783245) last year.\nMight be useful again this year.\n\nHere is a summary to get **LB0.79** in this competition.\n\n+ PANNs architecture (backbone is \"eca_nfnet_l0\")\n+ Training label is primary_label\n+ Training audio data is cut off the first 3 seconds ([reference topic](https://www.kaggle.com/competitions/birdclef-2021/discussion/230733))",
      "votes": null
    },
    {
      "id": "2230845",
      "postDate": "04/22/2023 19:46:09",
      "content": "<p>“Training audio data is cut off the first 3 seconds (reference topic)”，about this，why not 5 seconds？</p>",
      "rawMarkdown": "“Training audio data is cut off the first 3 seconds (reference topic)”，about this，why not 5 seconds？",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2230845,
      "author_name": "xuanleekaggle",
      "author_url": "",
      "post_date": "04/22/2023 19:46:09",
      "content": "<p>“Training audio data is cut off the first 3 seconds (reference topic)”，about this，why not 5 seconds？</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "2179222": "I wrote about a [similar topic](https://www.kaggle.com/competitions/birdclef-2022/discussion/324124#1783245) last year.\nMight be useful again this year.\n\nHere is a summary to get **LB0.79** in this competition.\n\n+ PANNs architecture (backbone is \"eca_nfnet_l0\")\n+ Training label is primary_label\n+ Training audio data is cut off the first 3 seconds ([reference topic](https://www.kaggle.com/competitions/birdclef-2021/discussion/230733))",
    "2230845": "“Training audio data is cut off the first 3 seconds (reference topic)”，about this，why not 5 seconds？"
  },
  "source": "meta"
}