{
  "id": 210351,
  "title": "[LB: 0.201] 🌟2 Class Filter🌟",
  "url": "/competitions/vinbigdata-chest-xray-abnormalities-detection/discussion/210351",
  "author_name": "Awsaf",
  "post_date": "2021-01-10T14:01:46.155000",
  "votes": 41,
  "comment_count": 10,
  "views": 0,
  "content": "<p>I have published a <a href=\"https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter\" target=\"_blank\">notebook</a> regarding how we can improve our score using <code>2 class filter</code> from <code>14 class</code> prediction.<br>\nIt improves the <strong>LB</strong> score from <code>0.154</code> to <code>0.201</code>.</p>\n<ul>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter\" target=\"_blank\">VinBigData 🌟2 Class Filter🌟</a> [LB: 0.201]</li>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-train\" target=\"_blank\">14 class train</a></li>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-infer\" target=\"_blank\">14 class infer</a> [LB: 0.154]</li>\n</ul>",
  "messages": [
    {
      "id": 1147433,
      "postDate": "2021-01-10T14:01:46.157Z",
      "content": "<p>I have published a <a href=\"https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter\" target=\"_blank\">notebook</a> regarding how we can improve our score using <code>2 class filter</code> from <code>14 class</code> prediction.<br>\nIt improves the <strong>LB</strong> score from <code>0.154</code> to <code>0.201</code>.</p>\n<ul>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter\" target=\"_blank\">VinBigData 🌟2 Class Filter🌟</a> [LB: 0.201]</li>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-train\" target=\"_blank\">14 class train</a></li>\n<li><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-infer\" target=\"_blank\">14 class infer</a> [LB: 0.154]</li>\n</ul>",
      "rawMarkdown": "I have published a [notebook](https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter) regarding how we can improve our score using `2 class filter` from `14 class` prediction.\nIt improves the **LB** score from `0.154` to `0.201`.\n* [VinBigData 🌟2 Class Filter🌟](https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter) [LB: 0.201]\n* [14 class train](https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-train)\n* [14 class infer](https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-infer) [LB: 0.154]",
      "votes": 41
    },
    {
      "id": 1154116,
      "postDate": "2021-01-15T12:18:33.747Z",
      "content": "<p>Can i ask you about how did you create COCO format dataset ?</p>",
      "rawMarkdown": "Can i ask you about how did you create COCO format dataset ?\n",
      "votes": 1,
      "replies": [
        {
          "id": 1154122,
          "postDate": "2021-01-15T12:22:57.830Z",
          "content": "<p>Who said I did ?😐</p>",
          "rawMarkdown": "Who said I did ?😐"
        },
        {
          "id": 1154127,
          "postDate": "2021-01-15T12:27:59.877Z",
          "content": "<p>oh. i  thinked that. not ?</p>",
          "rawMarkdown": "oh. i  thinked that. not ?"
        },
        {
          "id": 1154129,
          "postDate": "2021-01-15T12:29:06.370Z",
          "content": "<p><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-256-image-dataset\" target=\"_blank\">https://www.kaggle.com/awsaf49/vinbigdata-256-image-dataset</a> . It's your dataset</p>",
          "rawMarkdown": "https://www.kaggle.com/awsaf49/vinbigdata-256-image-dataset . It's your dataset"
        },
        {
          "id": 1154177,
          "postDate": "2021-01-15T13:18:28.180Z",
          "content": "<p>Yes, but I didn't convert the annotations so it's in the original form.</p>",
          "rawMarkdown": "Yes, but I didn't convert the annotations so it's in the original form."
        }
      ]
    },
    {
      "id": 1148268,
      "postDate": "2021-01-11T03:28:46.610Z",
      "content": "<p>Thanks for sharing, 2-class classification also is the first stage in my pipeline! But I am afraid of overfitting since the public test set could contain many 'No finding' cases and yet the public test just comprises 10% of the full data set. </p>",
      "rawMarkdown": "Thanks for sharing, 2-class classification also is the first stage in my pipeline! But I am afraid of overfitting since the public test set could contain many 'No finding' cases and yet the public test just comprises 10% of the full data set. ",
      "votes": 1
    },
    {
      "id": 1147553,
      "postDate": "2021-01-10T15:17:04.403Z",
      "content": "<p>Thanks for sharing, it's very helpful for newbie or someone who wants to join this competition. I don't understand why it's downvoted…</p>",
      "rawMarkdown": "Thanks for sharing, it's very helpful for newbie or someone who wants to join this competition. I don't understand why it's downvoted...",
      "votes": 1,
      "replies": [
        {
          "id": 1147575,
          "postDate": "2021-01-10T15:34:59.183Z",
          "content": "<p>I guess I have somehow spoiled his idea by sharing 😬</p>",
          "rawMarkdown": "I guess I have somehow spoiled his idea by sharing 😬"
        }
      ]
    },
    {
      "id": 1151906,
      "postDate": "2021-01-13T16:30:53.430Z",
      "content": "<p>Thanks for sharing! <a href=\"https://www.kaggle.com/awsaf49\" target=\"_blank\">@awsaf49</a> </p>",
      "rawMarkdown": "Thanks for sharing! @awsaf49 ",
      "votes": 1
    },
    {
      "id": 1147814,
      "postDate": "2021-01-10T18:02:59.383Z",
      "content": "<p>Nice work! Thanks for that!</p>",
      "rawMarkdown": "Nice work! Thanks for that!",
      "votes": 1
    }
  ],
  "comments": [
    {
      "id": 1154116,
      "author_name": "Manh Lab",
      "author_url": "",
      "post_date": "2021-01-15T12:18:33.747000",
      "content": "<p>Can i ask you about how did you create COCO format dataset ?</p>",
      "votes": 1,
      "replies": [
        {
          "id": 1154122,
          "author_name": "Awsaf",
          "author_url": "",
          "post_date": "2021-01-15T12:22:57.830000",
          "content": "<p>Who said I did ?😐</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 1154127,
          "author_name": "Manh Lab",
          "author_url": "",
          "post_date": "2021-01-15T12:27:59.877000",
          "content": "<p>oh. i  thinked that. not ?</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 1154129,
          "author_name": "Manh Lab",
          "author_url": "",
          "post_date": "2021-01-15T12:29:06.370000",
          "content": "<p><a href=\"https://www.kaggle.com/awsaf49/vinbigdata-256-image-dataset\" target=\"_blank\">https://www.kaggle.com/awsaf49/vinbigdata-256-image-dataset</a> . It's your dataset</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 1154177,
          "author_name": "Awsaf",
          "author_url": "",
          "post_date": "2021-01-15T13:18:28.180000",
          "content": "<p>Yes, but I didn't convert the annotations so it's in the original form.</p>",
          "votes": 0,
          "replies": []
        }
      ]
    },
    {
      "id": 1148268,
      "author_name": "The fearless",
      "author_url": "",
      "post_date": "2021-01-11T03:28:46.610000",
      "content": "<p>Thanks for sharing, 2-class classification also is the first stage in my pipeline! But I am afraid of overfitting since the public test set could contain many 'No finding' cases and yet the public test just comprises 10% of the full data set. </p>",
      "votes": 1,
      "replies": []
    },
    {
      "id": 1147553,
      "author_name": "Camaro",
      "author_url": "",
      "post_date": "2021-01-10T15:17:04.403000",
      "content": "<p>Thanks for sharing, it's very helpful for newbie or someone who wants to join this competition. I don't understand why it's downvoted…</p>",
      "votes": 1,
      "replies": [
        {
          "id": 1147575,
          "author_name": "Awsaf",
          "author_url": "",
          "post_date": "2021-01-10T15:34:59.183000",
          "content": "<p>I guess I have somehow spoiled his idea by sharing 😬</p>",
          "votes": 0,
          "replies": []
        }
      ]
    },
    {
      "id": 1151906,
      "author_name": "Satyajit Pattnaik",
      "author_url": "",
      "post_date": "2021-01-13T16:30:53.430000",
      "content": "<p>Thanks for sharing! <a href=\"https://www.kaggle.com/awsaf49\" target=\"_blank\">@awsaf49</a> </p>",
      "votes": 1,
      "replies": []
    },
    {
      "id": 1147814,
      "author_name": "Manh Lab",
      "author_url": "",
      "post_date": "2021-01-10T18:02:59.383000",
      "content": "<p>Nice work! Thanks for that!</p>",
      "votes": 1,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1147433": "I have published a [notebook](https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter) regarding how we can improve our score using `2 class filter` from `14 class` prediction.\nIt improves the **LB** score from `0.154` to `0.201`.\n* [VinBigData 🌟2 Class Filter🌟](https://www.kaggle.com/awsaf49/vinbigdata-2-class-filter) [LB: 0.201]\n* [14 class train](https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-train)\n* [14 class infer](https://www.kaggle.com/awsaf49/vinbigdata-cxr-ad-yolov5-14-class-infer) [LB: 0.154]",
    "1154116": "Can i ask you about how did you create COCO format dataset ?\n",
    "1148268": "Thanks for sharing, 2-class classification also is the first stage in my pipeline! But I am afraid of overfitting since the public test set could contain many 'No finding' cases and yet the public test just comprises 10% of the full data set. ",
    "1147553": "Thanks for sharing, it's very helpful for newbie or someone who wants to join this competition. I don't understand why it's downvoted...",
    "1151906": "Thanks for sharing! @awsaf49 ",
    "1147814": "Nice work! Thanks for that!"
  }
}