What is LB probing?
\n\n\n\nWe can make any number of Submissions to check the leaderboard score. This technique is called leaderboard probing as we have tuned our models based on leaderboard ccore instead of an essential Local Cross-Validation Score .
\n
\n\nFor this competition, LB probing will be helpful for understanding the class weights.
\n
For beginners, who are not aware of LB proving, you can check out this amazing post.
\nProbing Kaggle Leaderboards with Dice Score
\n", "messages": [ { "id": 1846872, "postDate": "2022-07-07T12:20:50.513Z", "content": "Notebooks:
\n
\n How to do Leaderboard Probing
\n Private LB probing - adversarial validation
\n Private LB Probing - [0.950]
\n Understanding Evaluation (LB Probing)
\n Boost Your Score Guaranteed (Leaderboard Probing)
\n TPSNOV21-012-Leaderboard Probing
\n LB probing, public/private split and simple season
\n Discussion:
\n An efficient way to probe LB
What is LB probing?
\n\n\n\nWe can make any number of Submissions to check the leaderboard score. This technique is called leaderboard probing as we have tuned our models based on leaderboard ccore instead of an essential Local Cross-Validation Score .
\n
\n\nFor this competition, LB probing will be helpful for understanding the class weights.
\n
For beginners, who are not aware of LB proving, you can check out this amazing post.
\nProbing Kaggle Leaderboards with Dice Score
\n", "rawMarkdown": "**What is LB probing?**\n\n> We can make any number of Submissions to check the leaderboard score. This technique is called **leaderboard probing** as we have tuned our models based on leaderboard ccore instead of an essential Local Cross-Validation Score .\n\n[Source: https://www.analyticsvidhya.com/blog/2020/10/ultimate-beginners-guide-top-10-machine-learning-hackathons/]\n\n> For this competition, LB probing will be helpful for understanding the class weights.\n\nFor beginners, who are not aware of LB proving, you can check out this amazing post.\n[Probing Kaggle Leaderboards with Dice Score](https://joshvarty.com/2019/09/29/probing-kaggle-dice-score/)\n\n\n> **Notebooks:**\n[How to do Leaderboard Probing](https://www.kaggle.com/code/ryotayoshinobu/how-to-do-leaderboard-probing/notebook)\n[Private LB probing - adversarial validation](https://www.kaggle.com/code/tanlikesmath/private-lb-probing-adversarial-validation)\n[Private LB Probing - [0.950]](https://www.kaggle.com/code/cdeotte/private-lb-probing-0-950)\n[Understanding Evaluation (LB Probing)](https://www.kaggle.com/code/keremt/understanding-evaluation-lb-probing?scriptVersionId=64877409)\n[Boost Your Score Guaranteed (Leaderboard Probing)](https://www.kaggle.com/code/mbrown89/boost-your-score-guaranteed-leaderboard-probing/notebook)\n[TPSNOV21-012-Leaderboard Probing](https://www.kaggle.com/code/ambrosm/tpsnov21-012-leaderboard-probing/notebook)\n[LB probing, public/private split and simple season](https://www.kaggle.com/code/alpharadia/lb-probing-public-private-split-and-simple-season)\n**Discussion:**\n[An efficient way to probe LB](https://www.kaggle.com/competitions/prostate-cancer-grade-assessment/discussion/158687)\n\n\n", "votes": 7 }, { "id": 1848437, "postDate": "2022-07-08T16:15:15.817Z", "content": "Notebooks:
\n
\n How to do Leaderboard Probing
\n Private LB probing - adversarial validation
\n Private LB Probing - [0.950]
\n Understanding Evaluation (LB Probing)
\n Boost Your Score Guaranteed (Leaderboard Probing)
\n TPSNOV21-012-Leaderboard Probing
\n LB probing, public/private split and simple season
\n Discussion:
\n An efficient way to probe LB
i was searching for this. thanks a lot for sharing.
", "rawMarkdown": "i was searching for this. thanks a lot for sharing. ", "votes": 1, "replies": [ { "id": 1848445, "postDate": "2022-07-08T16:21:15.697Z", "content": "Glad you found it helpful!
", "rawMarkdown": "Glad you found it helpful! " } ] }, { "id": 1856857, "postDate": "2022-07-15T16:40:05.440Z", "content": "Thanks for your sharing！
", "rawMarkdown": "Thanks for your sharing！" } ], "comments": [ { "id": 1848437, "author_name": "Hasanga Methmal", "author_url": "", "post_date": "2022-07-08T16:15:15.817000", "content": "i was searching for this. thanks a lot for sharing.
", "votes": 1, "replies": [ { "id": 1848445, "author_name": "Towhidul.Tonmoy", "author_url": "", "post_date": "2022-07-08T16:21:15.697000", "content": "Glad you found it helpful!
", "votes": 0, "replies": [] } ] }, { "id": 1856857, "author_name": "豆柴金鯱", "author_url": "", "post_date": "2022-07-15T16:40:05.440000", "content": "Thanks for your sharing！
", "votes": 0, "replies": [] } ], "raw_markdown_by_id": { "1846872": "**What is LB probing?**\n\n> We can make any number of Submissions to check the leaderboard score. This technique is called **leaderboard probing** as we have tuned our models based on leaderboard ccore instead of an essential Local Cross-Validation Score .\n\n[Source: https://www.analyticsvidhya.com/blog/2020/10/ultimate-beginners-guide-top-10-machine-learning-hackathons/]\n\n> For this competition, LB probing will be helpful for understanding the class weights.\n\nFor beginners, who are not aware of LB proving, you can check out this amazing post.\n[Probing Kaggle Leaderboards with Dice Score](https://joshvarty.com/2019/09/29/probing-kaggle-dice-score/)\n\n\n> **Notebooks:**\n[How to do Leaderboard Probing](https://www.kaggle.com/code/ryotayoshinobu/how-to-do-leaderboard-probing/notebook)\n[Private LB probing - adversarial validation](https://www.kaggle.com/code/tanlikesmath/private-lb-probing-adversarial-validation)\n[Private LB Probing - [0.950]](https://www.kaggle.com/code/cdeotte/private-lb-probing-0-950)\n[Understanding Evaluation (LB Probing)](https://www.kaggle.com/code/keremt/understanding-evaluation-lb-probing?scriptVersionId=64877409)\n[Boost Your Score Guaranteed (Leaderboard Probing)](https://www.kaggle.com/code/mbrown89/boost-your-score-guaranteed-leaderboard-probing/notebook)\n[TPSNOV21-012-Leaderboard Probing](https://www.kaggle.com/code/ambrosm/tpsnov21-012-leaderboard-probing/notebook)\n[LB probing, public/private split and simple season](https://www.kaggle.com/code/alpharadia/lb-probing-public-private-split-and-simple-season)\n**Discussion:**\n[An efficient way to probe LB](https://www.kaggle.com/competitions/prostate-cancer-grade-assessment/discussion/158687)\n\n\n", "1848437": "i was searching for this. thanks a lot for sharing. ", "1856857": "Thanks for your sharing！" } }