{ "id": 220457, "title": "Good Luck kagglers!", "url": "/competitions/cassava-leaf-disease-classification/discussion/220457", "author_name": "", "post_date": "2021-02-18T10:53:11.108105400Z", "votes": 32, "comment_count": 22, "views": 0, "content": "

selecting best 2 submissions will be difficult in this competition, how are you planning to select best 2 submissions? is it gonna be best cv and best lb? anyway Since this competition coming close to the end I wish you all best of luck. Especially the people work hard with honest approach on their submissions. Hope you all end up at the rank where you deserve!

\n

I hope you will survive the shake-up or at least do not experience a bad break-down. Regardless what will happen, never forget what you have learnt during the competition. This is the true reward one can obtain and which makes taking part in competitions such fruitful! Personally I learnt so much new stuff again that is helpful for my daily work. Thanks to all those who shared good solutions/ discussions early(including my good,hard working and well collaborative team mates).

\n

\"\"

", "messages": [ { "id": "1208592", "postDate": "02/18/2021 10:53:11", "content": "

selecting best 2 submissions will be difficult in this competition, how are you planning to select best 2 submissions? is it gonna be best cv and best lb? anyway Since this competition coming close to the end I wish you all best of luck. Especially the people work hard with honest approach on their submissions. Hope you all end up at the rank where you deserve!

\n

I hope you will survive the shake-up or at least do not experience a bad break-down. Regardless what will happen, never forget what you have learnt during the competition. This is the true reward one can obtain and which makes taking part in competitions such fruitful! Personally I learnt so much new stuff again that is helpful for my daily work. Thanks to all those who shared good solutions/ discussions early(including my good,hard working and well collaborative team mates).

\n

\"\"

", "rawMarkdown": "selecting best 2 submissions will be difficult in this competition, how are you planning to select best 2 submissions? is it gonna be best cv and best lb? anyway Since this competition coming close to the end I wish you all best of luck. Especially the people work hard with honest approach on their submissions. Hope you all end up at the rank where you deserve!\n\nI hope you will survive the shake-up or at least do not experience a bad break-down. Regardless what will happen, never forget what you have learnt during the competition. This is the true reward one can obtain and which makes taking part in competitions such fruitful! Personally I learnt so much new stuff again that is helpful for my daily work. Thanks to all those who shared good solutions/ discussions early(including my good,hard working and well collaborative team mates).\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F98911fc82ab2251441b983e6699301f0%2FshakeUP.jpg?generation=1573541139802829&alt=media)", "votes": null }, { "id": "1208637", "postDate": "02/18/2021 11:49:06", "content": "

vai what will be your strategy for selecting final 2 submissions?

", "rawMarkdown": "vai what will be your strategy for selecting final 2 submissions?", "votes": null }, { "id": "1208641", "postDate": "02/18/2021 11:52:50", "content": "

brother at this moment we are thinking about best cv and best lb(like all good past kaggle competitions) but plan can change after few hours,good luck brother

", "rawMarkdown": "brother at this moment we are thinking about best cv and best lb(like all good past kaggle competitions) but plan can change after few hours,good luck brother", "votes": null }, { "id": "1208659", "postDate": "02/18/2021 12:08:09", "content": "

One highest LB and one which feels reliable seems the way to go! All the best.

", "rawMarkdown": "One highest LB and one which feels reliable seems the way to go! All the best.", "votes": null }, { "id": "1208722", "postDate": "02/18/2021 13:06:33", "content": "

I am not that much experienced in kaggle competitions , but I think the shakeup for this competitions will not be huge, I am planning to choose my best 2 public leaderboard scores, expect to stay mostly where I am right now.

", "rawMarkdown": "I am not that much experienced in kaggle competitions , but I think the shakeup for this competitions will not be huge, I am planning to choose my best 2 public leaderboard scores, expect to stay mostly where I am right now.", "votes": null }, { "id": "1208814", "postDate": "02/18/2021 13:52:07", "content": "

Will select two submissions by kaggle automatically in the competition?😄🎉

", "rawMarkdown": "Will select two submissions by kaggle automatically in the competition?😄🎉", "votes": null }, { "id": "1208913", "postDate": "02/18/2021 14:59:47", "content": "

From my experience, I guess the shakeup may not be small and the private lb score are not as high as now

", "rawMarkdown": "From my experience, I guess the shakeup may not be small and the private lb score are not as high as now", "votes": null }, { "id": "1208940", "postDate": "02/18/2021 15:16:07", "content": "

Good luck. Think I have learnt a lot from the various insightful posts and notebooks during this competition. Looking forward to understanding how the teams in the top spots cracked some of the difficult problems that I think I failed to make much headway on.

\n

The CV/LB has been pretty dodgy - not all that optimistic about my direction in the shake up but I guess we'll see. Just suspect there are plenty of better solutions sat below me on public!

\n

In the end just tried to follow anything which made both CV and LB improve (didn't seem to be that many things in this category!).

\n

Should add - I have no idea what to choose for submission. I feel like given the noisy labels, small differences in cv or lb may not be any guarantee of better or worse performance on private.

", "rawMarkdown": "Good luck. Think I have learnt a lot from the various insightful posts and notebooks during this competition. Looking forward to understanding how the teams in the top spots cracked some of the difficult problems that I think I failed to make much headway on.\n\nThe CV/LB has been pretty dodgy - not all that optimistic about my direction in the shake up but I guess we'll see. Just suspect there are plenty of better solutions sat below me on public!\n\nIn the end just tried to follow anything which made both CV and LB improve (didn't seem to be that many things in this category!). \n\nShould add - I have no idea what to choose for submission. I feel like given the noisy labels, small differences in cv or lb may not be any guarantee of better or worse performance on private.", "votes": null }, { "id": "1209011", "postDate": "02/18/2021 16:17:02", "content": "

I've chosen two different ensemble approaches with the same models. They both score low on LB cause they've been trained on the clean data. The first one has 0.893 and the second one has 0.898, while the average CV is 0.915-0.920.
\nI believe that the private will be clear and people who trained their models on the cleaned data will get their real places. Otherwise, it'll be just a kind of lottery and submits won't be matter at all.

", "rawMarkdown": "I've chosen two different ensemble approaches with the same models. They both score low on LB cause they've been trained on the clean data. The first one has 0.893 and the second one has 0.898, while the average CV is 0.915-0.920. \nI believe that the private will be clear and people who trained their models on the cleaned data will get their real places. Otherwise, it'll be just a kind of lottery and submits won't be matter at all.", "votes": null }, { "id": "1209020", "postDate": "02/18/2021 16:23:37", "content": "

The model prediction may be incorrect, the estimation may be biased but the nosie is real. I guess who is strong enough to beat this may stand the top of the LB.
\nGood luck everyone!

", "rawMarkdown": "The model prediction may be incorrect, the estimation may be biased but the nosie is real. I guess who is strong enough to beat this may stand the top of the LB.\nGood luck everyone!", "votes": null }, { "id": "1209024", "postDate": "02/18/2021 16:29:49", "content": "

i strongly believe that the private will not be clear, you took a very risky move but good luck :)

", "rawMarkdown": "i strongly believe that **the private will not be clear**, you took a very risky move but good luck :)", "votes": null }, { "id": "1209026", "postDate": "02/18/2021 16:31:20", "content": "

agree with you @steamedsheep
\ni have a feeling that a public lb submission of 0.905 can get gold in private.
\nbut let's hope it is not a bad lottery lb like past m5. good luck :)

", "rawMarkdown": "agree with you @steamedsheep \ni have a feeling that a public lb submission of 0.905 can get gold in private.\nbut let's hope it is not a bad lottery lb like past m5. good luck :)", "votes": null }, { "id": "1209029", "postDate": "02/18/2021 16:35:12", "content": "

what about the case if they overlap good cv and high lb..so far we have seen the same ,i think same must be the case with many.Exception is case of b4.. high lb but poor performance in ensemble so alas i had to leave out my efforts in the interest of team position.

", "rawMarkdown": "what about the case if they overlap good cv and high lb..so far we have seen the same ,i think same must be the case with many.Exception is case of b4.. high lb but poor performance in ensemble so alas i had to leave out my efforts in the interest of team position.", "votes": null }, { "id": "1209031", "postDate": "02/18/2021 16:37:54", "content": "

I have not go through M5, but have experienced huge shake up at Microsoft Malware Prediction.
\nGood luck again, wish you can get your first competition gold medel!

", "rawMarkdown": "I have not go through M5, but have experienced huge shake up at Microsoft Malware Prediction.\nGood luck again, wish you can get your first competition gold medel!", "votes": null }, { "id": "1209035", "postDate": "02/18/2021 16:39:34", "content": "

Microsoft Malware Prediction 😂😂😂

", "rawMarkdown": "**Microsoft Malware Prediction** 😂😂😂", "votes": null }, { "id": "1209036", "postDate": "02/18/2021 16:40:34", "content": "

Mutually! \"Don't deal with the noise\" :)

", "rawMarkdown": "Mutually! \"Don't deal with the noise\" :)", "votes": null }, { "id": "1209040", "postDate": "02/18/2021 16:41:52", "content": "

A tragedy!

", "rawMarkdown": "A tragedy!", "votes": null }, { "id": "1209053", "postDate": "02/18/2021 16:49:54", "content": "

Good luck every one <3

", "rawMarkdown": "Good luck every one <3", "votes": null }, { "id": "1209109", "postDate": "02/18/2021 17:29:08", "content": "

Goodluck to all teams!

", "rawMarkdown": "Goodluck to all teams!", "votes": null }, { "id": "1209363", "postDate": "02/18/2021 21:11:19", "content": "

Good luck to all kagglers 🙏

", "rawMarkdown": "Good luck to all kagglers 🙏", "votes": null }, { "id": "1209447", "postDate": "02/18/2021 22:45:56", "content": "

Worst 80 minutes of every competition.

", "rawMarkdown": "Worst 80 minutes of every competition.", "votes": null }, { "id": "1209493", "postDate": "02/18/2021 23:38:13", "content": "

I feel the pressure! Good luck everyone :D

", "rawMarkdown": "I feel the pressure! Good luck everyone :D", "votes": null }, { "id": "1209505", "postDate": "02/18/2021 23:49:27", "content": "

Good luck to everyone

", "rawMarkdown": "Good luck to everyone", "votes": null } ], "comments": [ { "id": 1208637, "author_name": "awsaf49", "author_url": "", "post_date": "02/18/2021 11:49:06", "content": "

vai what will be your strategy for selecting final 2 submissions?

", "votes": null, "replies": [ { "id": 1208641, "author_name": "mobassir", "author_url": "", "post_date": "02/18/2021 11:52:50", "content": "

brother at this moment we are thinking about best cv and best lb(like all good past kaggle competitions) but plan can change after few hours,good luck brother

", "votes": null, "replies": [] }, { "id": 1209029, "author_name": "jaideepvalani", "author_url": "", "post_date": "02/18/2021 16:35:12", "content": "

what about the case if they overlap good cv and high lb..so far we have seen the same ,i think same must be the case with many.Exception is case of b4.. high lb but poor performance in ensemble so alas i had to leave out my efforts in the interest of team position.

", "votes": null, "replies": [] } ] }, { "id": 1208659, "author_name": "albernard", "author_url": "", "post_date": "02/18/2021 12:08:09", "content": "

One highest LB and one which feels reliable seems the way to go! All the best.

", "votes": null, "replies": [] }, { "id": 1208722, "author_name": "mohneesh7", "author_url": "", "post_date": "02/18/2021 13:06:33", "content": "

I am not that much experienced in kaggle competitions , but I think the shakeup for this competitions will not be huge, I am planning to choose my best 2 public leaderboard scores, expect to stay mostly where I am right now.

", "votes": null, "replies": [] }, { "id": 1208814, "author_name": "dongjai04", "author_url": "", "post_date": "02/18/2021 13:52:07", "content": "

Will select two submissions by kaggle automatically in the competition?😄🎉

", "votes": null, "replies": [] }, { "id": 1208913, "author_name": "shenjiaxjtlu", "author_url": "", "post_date": "02/18/2021 14:59:47", "content": "

From my experience, I guess the shakeup may not be small and the private lb score are not as high as now

", "votes": null, "replies": [] }, { "id": 1208940, "author_name": "davidedwards1", "author_url": "", "post_date": "02/18/2021 15:16:07", "content": "

Good luck. Think I have learnt a lot from the various insightful posts and notebooks during this competition. Looking forward to understanding how the teams in the top spots cracked some of the difficult problems that I think I failed to make much headway on.

\n

The CV/LB has been pretty dodgy - not all that optimistic about my direction in the shake up but I guess we'll see. Just suspect there are plenty of better solutions sat below me on public!

\n

In the end just tried to follow anything which made both CV and LB improve (didn't seem to be that many things in this category!).

\n

Should add - I have no idea what to choose for submission. I feel like given the noisy labels, small differences in cv or lb may not be any guarantee of better or worse performance on private.

", "votes": null, "replies": [] }, { "id": 1209011, "author_name": "vadimtimakin", "author_url": "", "post_date": "02/18/2021 16:17:02", "content": "

I've chosen two different ensemble approaches with the same models. They both score low on LB cause they've been trained on the clean data. The first one has 0.893 and the second one has 0.898, while the average CV is 0.915-0.920.
\nI believe that the private will be clear and people who trained their models on the cleaned data will get their real places. Otherwise, it'll be just a kind of lottery and submits won't be matter at all.

", "votes": null, "replies": [ { "id": 1209024, "author_name": "mobassir", "author_url": "", "post_date": "02/18/2021 16:29:49", "content": "

i strongly believe that the private will not be clear, you took a very risky move but good luck :)

", "votes": null, "replies": [] }, { "id": 1209036, "author_name": "vadimtimakin", "author_url": "", "post_date": "02/18/2021 16:40:34", "content": "

Mutually! \"Don't deal with the noise\" :)

", "votes": null, "replies": [] } ] }, { "id": 1209020, "author_name": "steamedsheep", "author_url": "", "post_date": "02/18/2021 16:23:37", "content": "

The model prediction may be incorrect, the estimation may be biased but the nosie is real. I guess who is strong enough to beat this may stand the top of the LB.
\nGood luck everyone!

", "votes": null, "replies": [ { "id": 1209026, "author_name": "mobassir", "author_url": "", "post_date": "02/18/2021 16:31:20", "content": "

agree with you @steamedsheep
\ni have a feeling that a public lb submission of 0.905 can get gold in private.
\nbut let's hope it is not a bad lottery lb like past m5. good luck :)

", "votes": null, "replies": [] }, { "id": 1209031, "author_name": "steamedsheep", "author_url": "", "post_date": "02/18/2021 16:37:54", "content": "

I have not go through M5, but have experienced huge shake up at Microsoft Malware Prediction.
\nGood luck again, wish you can get your first competition gold medel!

", "votes": null, "replies": [] }, { "id": 1209035, "author_name": "mobassir", "author_url": "", "post_date": "02/18/2021 16:39:34", "content": "

Microsoft Malware Prediction 😂😂😂

", "votes": null, "replies": [] }, { "id": 1209040, "author_name": "steamedsheep", "author_url": "", "post_date": "02/18/2021 16:41:52", "content": "

A tragedy!

", "votes": null, "replies": [] } ] }, { "id": 1209053, "author_name": "hungkhoi", "author_url": "", "post_date": "02/18/2021 16:49:54", "content": "

Good luck every one <3

", "votes": null, "replies": [] }, { "id": 1209109, "author_name": "duykhanh99", "author_url": "", "post_date": "02/18/2021 17:29:08", "content": "

Goodluck to all teams!

", "votes": null, "replies": [] }, { "id": 1209363, "author_name": "milobele", "author_url": "", "post_date": "02/18/2021 21:11:19", "content": "

Good luck to all kagglers 🙏

", "votes": null, "replies": [] }, { "id": 1209447, "author_name": "albernard", "author_url": "", "post_date": "02/18/2021 22:45:56", "content": "

Worst 80 minutes of every competition.

", "votes": null, "replies": [] }, { "id": 1209493, "author_name": "krutpatel2257", "author_url": "", "post_date": "02/18/2021 23:38:13", "content": "

I feel the pressure! Good luck everyone :D

", "votes": null, "replies": [] }, { "id": 1209505, "author_name": "vickygoyal", "author_url": "", "post_date": "02/18/2021 23:49:27", "content": "

Good luck to everyone

", "votes": null, "replies": [] } ], "raw_markdown_by_id": { "1208592": "selecting best 2 submissions will be difficult in this competition, how are you planning to select best 2 submissions? is it gonna be best cv and best lb? anyway Since this competition coming close to the end I wish you all best of luck. Especially the people work hard with honest approach on their submissions. Hope you all end up at the rank where you deserve!\n\nI hope you will survive the shake-up or at least do not experience a bad break-down. Regardless what will happen, never forget what you have learnt during the competition. This is the true reward one can obtain and which makes taking part in competitions such fruitful! Personally I learnt so much new stuff again that is helpful for my daily work. Thanks to all those who shared good solutions/ discussions early(including my good,hard working and well collaborative team mates).\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F98911fc82ab2251441b983e6699301f0%2FshakeUP.jpg?generation=1573541139802829&alt=media)", "1208637": "vai what will be your strategy for selecting final 2 submissions?", "1208641": "brother at this moment we are thinking about best cv and best lb(like all good past kaggle competitions) but plan can change after few hours,good luck brother", "1208659": "One highest LB and one which feels reliable seems the way to go! All the best.", "1208722": "I am not that much experienced in kaggle competitions , but I think the shakeup for this competitions will not be huge, I am planning to choose my best 2 public leaderboard scores, expect to stay mostly where I am right now.", "1208814": "Will select two submissions by kaggle automatically in the competition?😄🎉", "1208913": "From my experience, I guess the shakeup may not be small and the private lb score are not as high as now", "1208940": "Good luck. Think I have learnt a lot from the various insightful posts and notebooks during this competition. Looking forward to understanding how the teams in the top spots cracked some of the difficult problems that I think I failed to make much headway on.\n\nThe CV/LB has been pretty dodgy - not all that optimistic about my direction in the shake up but I guess we'll see. Just suspect there are plenty of better solutions sat below me on public!\n\nIn the end just tried to follow anything which made both CV and LB improve (didn't seem to be that many things in this category!). \n\nShould add - I have no idea what to choose for submission. I feel like given the noisy labels, small differences in cv or lb may not be any guarantee of better or worse performance on private.", "1209011": "I've chosen two different ensemble approaches with the same models. They both score low on LB cause they've been trained on the clean data. The first one has 0.893 and the second one has 0.898, while the average CV is 0.915-0.920. \nI believe that the private will be clear and people who trained their models on the cleaned data will get their real places. Otherwise, it'll be just a kind of lottery and submits won't be matter at all.", "1209020": "The model prediction may be incorrect, the estimation may be biased but the nosie is real. I guess who is strong enough to beat this may stand the top of the LB.\nGood luck everyone!", "1209024": "i strongly believe that **the private will not be clear**, you took a very risky move but good luck :)", "1209026": "agree with you @steamedsheep \ni have a feeling that a public lb submission of 0.905 can get gold in private.\nbut let's hope it is not a bad lottery lb like past m5. good luck :)", "1209029": "what about the case if they overlap good cv and high lb..so far we have seen the same ,i think same must be the case with many.Exception is case of b4.. high lb but poor performance in ensemble so alas i had to leave out my efforts in the interest of team position.", "1209031": "I have not go through M5, but have experienced huge shake up at Microsoft Malware Prediction.\nGood luck again, wish you can get your first competition gold medel!", "1209035": "**Microsoft Malware Prediction** 😂😂😂", "1209036": "Mutually! \"Don't deal with the noise\" :)", "1209040": "A tragedy!", "1209053": "Good luck every one <3", "1209109": "Goodluck to all teams!", "1209363": "Good luck to all kagglers 🙏", "1209447": "Worst 80 minutes of every competition.", "1209493": "I feel the pressure! Good luck everyone :D", "1209505": "Good luck to everyone" }, "source": "meta" }