{
  "id": 428305,
  "title": "I can't believe I'm experiencing the pain of a lost love on kaggle.",
  "url": "/competitions/hubmap-hacking-the-human-vasculature/discussion/428305",
  "author_name": "bent1e",
  "post_date": "2023-08-01T01:14:39.534000",
  "votes": 9,
  "comment_count": 20,
  "views": 0,
  "content": "<p>Not choosing a non-dilate version when selecting the final submission would have brought me a silver medal had I chosen at least one. Three months of hard work~~</p>\n<p>Submitted lb:0.515 private:0.386<br>\nbest lb:0.348 private:0.528</p>",
  "messages": [
    {
      "id": 2368002,
      "postDate": "2023-08-01T01:14:39.533Z",
      "content": "<p>Not choosing a non-dilate version when selecting the final submission would have brought me a silver medal had I chosen at least one. Three months of hard work~~</p>\n<p>Submitted lb:0.515 private:0.386<br>\nbest lb:0.348 private:0.528</p>",
      "rawMarkdown": "Not choosing a non-dilate version when selecting the final submission would have brought me a silver medal had I chosen at least one. Three months of hard work~~\n\nSubmitted lb:0.515 private:0.386\nbest lb:0.348 private:0.528",
      "votes": 8
    },
    {
      "id": 2368637,
      "postDate": "2023-08-01T09:29:30.397Z",
      "content": "<p>Me too:<br>\nmy base approach     -&gt; lb: 0.472, private: 0.334</p>\n<p>w/ ignoring small masks with low score</p>\n<pre><code>     area &lt;   score &lt; :\n      \n</code></pre>\n<p>-&gt; lb: 0.361, private: 0.456<br>\nI didn't selected that, the silver has gone. </p>",
      "rawMarkdown": "Me too:\nmy base approach     -> lb: 0.472, private: 0.334\n\nw/ ignoring small masks with low score\n```python\n    if area < 150 and score < 0.055:\n      continue\n```\n-> lb: 0.361, private: 0.456\nI didn't selected that, the silver has gone. "
    },
    {
      "id": 2368060,
      "postDate": "2023-08-01T02:01:55.473Z",
      "content": "<p>透心凉。。。谁能想到dilate在wsi5上起副作用。。。整个lb榜和private榜几乎都倒过来了</p>",
      "rawMarkdown": "透心凉。。。谁能想到dilate在wsi5上起副作用。。。整个lb榜和private榜几乎都倒过来了",
      "replies": [
        {
          "id": 2368079,
          "postDate": "2023-08-01T02:11:43.093Z",
          "content": "<p>感觉是不是公榜的数据标注有问题，公榜标的粗私榜标的细。。。</p>",
          "rawMarkdown": "感觉是不是公榜的数据标注有问题，公榜标的粗私榜标的细。。。",
          "replies": [
            {
              "id": 2368087,
              "postDate": "2023-08-01T02:18:05.573Z",
              "content": "<p>是的，其实一开始官方在Data Description里已经说明这一点😭</p>",
              "rawMarkdown": "是的，其实一开始官方在Data Description里已经说明这一点😭"
            },
            {
              "id": 2368109,
              "postDate": "2023-08-01T02:37:23.800Z",
              "content": "<p>但怎能想到“粗标注”，难道是字面意义上的粗？</p>",
              "rawMarkdown": "但怎能想到“粗标注”，难道是字面意义上的粗？",
              "votes": 1
            },
            {
              "id": 2368455,
              "postDate": "2023-08-01T07:16:59.507Z",
              "content": "<p>估计还真就是字面意义上的粗，因为dilate的作用就是把你的标注变粗:(</p>",
              "rawMarkdown": "估计还真就是字面意义上的粗，因为dilate的作用就是把你的标注变粗:("
            }
          ]
        }
      ]
    },
    {
      "id": 2368044,
      "postDate": "2023-08-01T01:48:15.520Z",
      "content": "<p>I'm a bit sad when can not reach gold zone . Anyway, learn from mistake and move on :))</p>",
      "rawMarkdown": "I'm a bit sad when can not reach gold zone . Anyway, learn from mistake and move on :))"
    },
    {
      "id": 2368025,
      "postDate": "2023-08-01T01:40:26.600Z",
      "content": "<p>同是天涯沦落人，兄弟一起再打一场不？😭</p>",
      "rawMarkdown": "同是天涯沦落人，兄弟一起再打一场不？😭",
      "replies": [
        {
          "id": 2368028,
          "postDate": "2023-08-01T01:42:09.487Z",
          "content": "<p>带我一个？）））））</p>",
          "rawMarkdown": "带我一个？）））））"
        },
        {
          "id": 2368031,
          "postDate": "2023-08-01T01:43:35.837Z",
          "content": "<p>哈哈哈哈，那个最佳私人：0.597的兄弟是最惨的</p>",
          "rawMarkdown": "哈哈哈哈，那个最佳私人：0.597的兄弟是最惨的",
          "votes": 1,
          "replies": [
            {
              "id": 2368034,
              "postDate": "2023-08-01T01:43:58.990Z",
              "content": "<p>from rk1 to rk 306</p>",
              "rawMarkdown": " from rk1 to rk 306"
            }
          ]
        },
        {
          "id": 2368035,
          "postDate": "2023-08-01T01:44:02.467Z",
          "content": "<p>你还参加什么吗？可以交流一下</p>",
          "rawMarkdown": "你还参加什么吗？可以交流一下"
        },
        {
          "id": 2368157,
          "postDate": "2023-08-01T03:25:14.537Z",
          "content": "<p>要不也带我一个吧😂</p>",
          "rawMarkdown": "要不也带我一个吧😂"
        },
        {
          "id": 2369691,
          "postDate": "2023-08-02T00:50:06.763Z",
          "content": "<p>我也是！巨惨！公榜28th私榜800+😅，最初的一版单模型Public才0.2结果Private有0.48，绷不住了</p>",
          "rawMarkdown": "我也是！巨惨！公榜28th私榜800+😅，最初的一版单模型Public才0.2结果Private有0.48，绷不住了"
        }
      ]
    },
    {
      "id": 2368021,
      "postDate": "2023-08-01T01:38:57.780Z",
      "content": "<p>Me too.<br>\nwith dilate: lb 0.505 pb 0.412<br>\nno dilate: lb 0.38 pb 0.517<br>\nWell, due to my poor strategy in selecting submission, my efforts are wasted.<br>\nLet's move on in next competition!</p>",
      "rawMarkdown": "Me too.\nwith dilate: lb 0.505 pb 0.412\nno dilate: lb 0.38 pb 0.517\nWell, due to my poor strategy in selecting submission, my efforts are wasted.\nLet's move on in next competition!",
      "replies": [
        {
          "id": 2368026,
          "postDate": "2023-08-01T01:41:46.010Z",
          "content": "<p>I struggled with the submission for a long time because the LB score for the non-dilate version was just too low</p>",
          "rawMarkdown": "I struggled with the submission for a long time because the LB score for the non-dilate version was just too low",
          "replies": [
            {
              "id": 2368030,
              "postDate": "2023-08-01T01:43:07.503Z",
              "content": "<p>I feel the same way as you, not brave enough to go for the one with the very low score</p>",
              "rawMarkdown": "I feel the same way as you, not brave enough to go for the one with the very low score",
              "votes": 1
            }
          ]
        }
      ]
    },
    {
      "id": 2368029,
      "postDate": "2023-08-01T01:42:10.407Z",
      "content": "<p>Why the non-dilate version is better？I don't quite understand, and this technology has a great effect on the LB rankings.</p>",
      "rawMarkdown": "Why the non-dilate version is better？I don't quite understand, and this technology has a great effect on the LB rankings.",
      "isDeleted": true,
      "replies": [
        {
          "id": 2368040,
          "postDate": "2023-08-01T01:45:40.950Z",
          "content": "<p>Someone else gave an answer: due to the dataset issue, dilate may work for dataset2, and work against dataset1. But there were also entrants who successfully solved this problem: using pseudo-labeling</p>",
          "rawMarkdown": "Someone else gave an answer: due to the dataset issue, dilate may work for dataset2, and work against dataset1. But there were also entrants who successfully solved this problem: using pseudo-labeling",
          "votes": 2,
          "replies": [
            {
              "id": 2368068,
              "postDate": "2023-08-01T02:05:53.233Z",
              "content": "<p>The test data in public leaderboard is from dataset1? And dilation is better. </p>",
              "rawMarkdown": "The test data in public leaderboard is from dataset1? And dilation is better. "
            }
          ]
        }
      ]
    }
  ],
  "comments": [
    {
      "id": 2368637,
      "author_name": "Tadeusz Hupało",
      "author_url": "",
      "post_date": "2023-08-01T09:29:30.397000",
      "content": "<p>Me too:<br>\nmy base approach     -&gt; lb: 0.472, private: 0.334</p>\n<p>w/ ignoring small masks with low score</p>\n<pre><code>     area &lt;   score &lt; :\n      \n</code></pre>\n<p>-&gt; lb: 0.361, private: 0.456<br>\nI didn't selected that, the silver has gone. </p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 2368060,
      "author_name": "FreddyHu",
      "author_url": "",
      "post_date": "2023-08-01T02:01:55.473000",
      "content": "<p>透心凉。。。谁能想到dilate在wsi5上起副作用。。。整个lb榜和private榜几乎都倒过来了</p>",
      "votes": 0,
      "replies": [
        {
          "id": 2368079,
          "author_name": "Sihan Lv",
          "author_url": "",
          "post_date": "2023-08-01T02:11:43.093000",
          "content": "<p>感觉是不是公榜的数据标注有问题，公榜标的粗私榜标的细。。。</p>",
          "votes": 0,
          "replies": [
            {
              "id": 2368087,
              "author_name": "FreddyHu",
              "author_url": "",
              "post_date": "2023-08-01T02:18:05.573000",
              "content": "<p>是的，其实一开始官方在Data Description里已经说明这一点😭</p>",
              "votes": 0,
              "replies": []
            },
            {
              "id": 2368109,
              "author_name": "FreddyHu",
              "author_url": "",
              "post_date": "2023-08-01T02:37:23.800000",
              "content": "<p>但怎能想到“粗标注”，难道是字面意义上的粗？</p>",
              "votes": 1,
              "replies": []
            },
            {
              "id": 2368455,
              "author_name": "Sihan Lv",
              "author_url": "",
              "post_date": "2023-08-01T07:16:59.507000",
              "content": "<p>估计还真就是字面意义上的粗，因为dilate的作用就是把你的标注变粗:(</p>",
              "votes": 0,
              "replies": []
            }
          ]
        }
      ]
    },
    {
      "id": 2368044,
      "author_name": "Phat Tran",
      "author_url": "",
      "post_date": "2023-08-01T01:48:15.520000",
      "content": "<p>I'm a bit sad when can not reach gold zone . Anyway, learn from mistake and move on :))</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 2368025,
      "author_name": "RickyLu",
      "author_url": "",
      "post_date": "2023-08-01T01:40:26.600000",
      "content": "<p>同是天涯沦落人，兄弟一起再打一场不？😭</p>",
      "votes": 0,
      "replies": [
        {
          "id": 2368028,
          "author_name": "Watcher Night",
          "author_url": "",
          "post_date": "2023-08-01T01:42:09.487000",
          "content": "<p>带我一个？）））））</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 2368031,
          "author_name": "bent1e",
          "author_url": "",
          "post_date": "2023-08-01T01:43:35.837000",
          "content": "<p>哈哈哈哈，那个最佳私人：0.597的兄弟是最惨的</p>",
          "votes": 1,
          "replies": [
            {
              "id": 2368034,
              "author_name": "Watcher Night",
              "author_url": "",
              "post_date": "2023-08-01T01:43:58.990000",
              "content": "<p>from rk1 to rk 306</p>",
              "votes": 0,
              "replies": []
            }
          ]
        },
        {
          "id": 2368035,
          "author_name": "bent1e",
          "author_url": "",
          "post_date": "2023-08-01T01:44:02.467000",
          "content": "<p>你还参加什么吗？可以交流一下</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 2368157,
          "author_name": "FreddyHu",
          "author_url": "",
          "post_date": "2023-08-01T03:25:14.537000",
          "content": "<p>要不也带我一个吧😂</p>",
          "votes": 0,
          "replies": []
        },
        {
          "id": 2369691,
          "author_name": "Blue He",
          "author_url": "",
          "post_date": "2023-08-02T00:50:06.763000",
          "content": "<p>我也是！巨惨！公榜28th私榜800+😅，最初的一版单模型Public才0.2结果Private有0.48，绷不住了</p>",
          "votes": 0,
          "replies": []
        }
      ]
    },
    {
      "id": 2368021,
      "author_name": "Watcher Night",
      "author_url": "",
      "post_date": "2023-08-01T01:38:57.780000",
      "content": "<p>Me too.<br>\nwith dilate: lb 0.505 pb 0.412<br>\nno dilate: lb 0.38 pb 0.517<br>\nWell, due to my poor strategy in selecting submission, my efforts are wasted.<br>\nLet's move on in next competition!</p>",
      "votes": 0,
      "replies": [
        {
          "id": 2368026,
          "author_name": "bent1e",
          "author_url": "",
          "post_date": "2023-08-01T01:41:46.010000",
          "content": "<p>I struggled with the submission for a long time because the LB score for the non-dilate version was just too low</p>",
          "votes": 0,
          "replies": [
            {
              "id": 2368030,
              "author_name": "Watcher Night",
              "author_url": "",
              "post_date": "2023-08-01T01:43:07.503000",
              "content": "<p>I feel the same way as you, not brave enough to go for the one with the very low score</p>",
              "votes": 1,
              "replies": []
            }
          ]
        }
      ]
    },
    {
      "id": 2368029,
      "author_name": "",
      "author_url": "",
      "post_date": "2023-08-01T01:42:10.407000",
      "content": "<p>Why the non-dilate version is better？I don't quite understand, and this technology has a great effect on the LB rankings.</p>",
      "votes": 0,
      "replies": [
        {
          "id": 2368040,
          "author_name": "bent1e",
          "author_url": "",
          "post_date": "2023-08-01T01:45:40.950000",
          "content": "<p>Someone else gave an answer: due to the dataset issue, dilate may work for dataset2, and work against dataset1. But there were also entrants who successfully solved this problem: using pseudo-labeling</p>",
          "votes": 2,
          "replies": [
            {
              "id": 2368068,
              "author_name": "WQ",
              "author_url": "",
              "post_date": "2023-08-01T02:05:53.233000",
              "content": "<p>The test data in public leaderboard is from dataset1? And dilation is better. </p>",
              "votes": 0,
              "replies": []
            }
          ]
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "2368002": "Not choosing a non-dilate version when selecting the final submission would have brought me a silver medal had I chosen at least one. Three months of hard work~~\n\nSubmitted lb:0.515 private:0.386\nbest lb:0.348 private:0.528",
    "2368637": "Me too:\nmy base approach     -> lb: 0.472, private: 0.334\n\nw/ ignoring small masks with low score\n```python\n    if area < 150 and score < 0.055:\n      continue\n```\n-> lb: 0.361, private: 0.456\nI didn't selected that, the silver has gone. ",
    "2368060": "透心凉。。。谁能想到dilate在wsi5上起副作用。。。整个lb榜和private榜几乎都倒过来了",
    "2368044": "I'm a bit sad when can not reach gold zone . Anyway, learn from mistake and move on :))",
    "2368025": "同是天涯沦落人，兄弟一起再打一场不？😭",
    "2368021": "Me too.\nwith dilate: lb 0.505 pb 0.412\nno dilate: lb 0.38 pb 0.517\nWell, due to my poor strategy in selecting submission, my efforts are wasted.\nLet's move on in next competition!",
    "2368029": "Why the non-dilate version is better？I don't quite understand, and this technology has a great effect on the LB rankings."
  }
}