{ "id": 349741, "title": "3rd solution--simple is the best", "url": "/competitions/amex-default-prediction/discussion/349741", "author_name": "Alex", "post_date": "2022-09-02T14:24:05.328000", "votes": 80, "comment_count": 23, "views": 0, "content": "

feature engineering is all you need

\n

First of all, Big thanks to Amex and Kaggle for organizing a very interesting competition.I am too busy my work so that I haven't done this competition for about a month and a half. I came back a few days before the competition ended. I am very happy to rank 3rd in this competition. Thanks to @raddar denoise idea and @ragnar123 public notebook.

\n

my solution

\n

\"\"

\n

I will share my code after winning call.Thanks for you reading!

", "messages": [ { "id": 2904554, "postDate": "2024-07-04T12:48:27.520Z", "content": "

Hello Alex, Trust you are doing great

\n

Did you later drop the code?

", "rawMarkdown": "Hello Alex, Trust you are doing great\n\nDid you later drop the code?", "votes": 1 }, { "id": 1923778, "postDate": "2022-09-02T14:24:05.327Z", "content": "

feature engineering is all you need

\n

First of all, Big thanks to Amex and Kaggle for organizing a very interesting competition.I am too busy my work so that I haven't done this competition for about a month and a half. I came back a few days before the competition ended. I am very happy to rank 3rd in this competition. Thanks to @raddar denoise idea and @ragnar123 public notebook.

\n

my solution

\n

\"\"

\n

I will share my code after winning call.Thanks for you reading!

", "rawMarkdown": "feature engineering is all you need\n---\nFirst of all, Big thanks to Amex and Kaggle for organizing a very interesting competition.I am too busy my work so that I haven't done this competition for about a month and a half. I came back a few days before the competition ended. I am very happy to rank 3rd in this competition. Thanks to @raddar denoise idea and @ragnar123 public notebook.\nmy solution\n---\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921130%2Fe26b7df663bf54181e721d156902c4d7%2FAmex_top3.png?generation=1662130516395369&alt=media)\n\nI will share my code after winning call.Thanks for you reading!", "votes": 80 }, { "id": 1925546, "postDate": "2022-09-04T04:38:02.960Z", "content": "

Congratulations Alex. Amazing solo gold 3rd place Gold. You will be Kaggle competition Grandmaster soon!

\n

I like your simple solution. Looks like you made some strong features!

", "rawMarkdown": "Congratulations Alex. Amazing solo gold 3rd place Gold. You will be Kaggle competition Grandmaster soon!\n\nI like your simple solution. Looks like you made some strong features!", "votes": 6 }, { "id": 1936337, "postDate": "2022-09-12T17:07:45.837Z", "content": "

Hi Alex ( @lihuajing), congratulations on the solo 3rd place gold. Looking forward to learn from your code.

", "rawMarkdown": "Hi Alex ( @lihuajing), congratulations on the solo 3rd place gold. Looking forward to learn from your code. ", "votes": 1 }, { "id": 1929979, "postDate": "2022-09-07T13:15:59.477Z", "content": "

looking forward the code!

", "rawMarkdown": "looking forward the code!", "votes": 1 }, { "id": 1927747, "postDate": "2022-09-05T23:58:34.223Z", "content": "

Congratulations @lihuajing

", "rawMarkdown": "Congratulations @lihuajing ", "votes": 1 }, { "id": 1923826, "postDate": "2022-09-02T15:00:08.930Z", "content": "

Wow nice! Congrats
\nCan't wait for the code, this is insane!

", "rawMarkdown": "Wow nice! Congrats\nCan't wait for the code, this is insane! ", "votes": 2 }, { "id": 3068874, "postDate": "2024-12-10T18:43:46.673Z", "content": "

Thank you for sharing the diagram and detailing the simple solution!

", "rawMarkdown": "Thank you for sharing the diagram and detailing the simple solution!" }, { "id": 2281218, "postDate": "2023-05-30T17:28:08.463Z", "content": "

Hello Alex, where can I find your code? I love to learn it!

", "rawMarkdown": "Hello Alex, where can I find your code? I love to learn it!" }, { "id": 2009503, "postDate": "2022-10-30T04:50:44.243Z", "content": "

Amazing ! Thanks! Eagerly waiting for your code…

", "rawMarkdown": "Amazing ! Thanks! Eagerly waiting for your code..." }, { "id": 2007049, "postDate": "2022-10-28T01:34:31.717Z", "content": "

Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.

", "rawMarkdown": "Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks." }, { "id": 2007046, "postDate": "2022-10-28T01:29:44.557Z", "content": "

congratulations on the solo 3rd place gold. Looking forward to learn from your code.

", "rawMarkdown": "congratulations on the solo 3rd place gold. Looking forward to learn from your code." }, { "id": 1999347, "postDate": "2022-10-22T09:05:10.020Z", "content": "

Congratulations！ Looking forward to learning from your code.

", "rawMarkdown": "Congratulations！ Looking forward to learning from your code." }, { "id": 1940188, "postDate": "2022-09-15T08:09:29.443Z", "content": "

How do you select the initial num_features and cat_features to use?
\nAlso, love to know the magic parts =)

", "rawMarkdown": "How do you select the initial num_features and cat_features to use? \nAlso, love to know the magic parts =)" }, { "id": 1936610, "postDate": "2022-09-12T22:51:19.497Z", "content": "

Amazing Alex, Congratulations

", "rawMarkdown": "Amazing Alex, Congratulations " }, { "id": 1936574, "postDate": "2022-09-12T21:16:15.963Z", "content": "

Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.

", "rawMarkdown": "Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks." }, { "id": 1936427, "postDate": "2022-09-12T18:35:47.193Z", "content": "

can you share code, for for 1st place already code shared ?

", "rawMarkdown": "can you share code, for for 1st place already code shared ?" }, { "id": 1927766, "postDate": "2022-09-06T01:00:37.500Z", "content": "

awesome! Awaiting your code to be trained.

", "rawMarkdown": "awesome! Awaiting your code to be trained." }, { "id": 1926594, "postDate": "2022-09-05T01:24:36.523Z", "content": "

can't wait for your code to learn!

", "rawMarkdown": "can't wait for your code to learn!" }, { "id": 1924022, "postDate": "2022-09-02T17:05:05.430Z", "content": "

Great result emanating from a baroque approach! Keep up the great work, wishing you the best and hearty congratulations @lihuajing!!

", "rawMarkdown": "Great result emanating from a baroque approach! Keep up the great work, wishing you the best and hearty congratulations @lihuajing!!" }, { "id": 1923932, "postDate": "2022-09-02T16:04:22.587Z", "content": "

Hello @lihuajing thanks for sharing your solution

", "rawMarkdown": "Hello @lihuajing thanks for sharing your solution" }, { "id": 1923812, "postDate": "2022-09-02T14:47:00.030Z", "content": "

Congratulations! Very impressive approach! I'm very interested in your LGB model and I would like to accelerate the inference part using NVIDIA Triton. Please keep me posted when the code is available. Thank you!

", "rawMarkdown": "Congratulations! Very impressive approach! I'm very interested in your LGB model and I would like to accelerate the inference part using NVIDIA Triton. Please keep me posted when the code is available. Thank you! ", "replies": [ { "id": 1924551, "postDate": "2022-09-03T06:47:19.873Z", "content": "

Keep me too!

", "rawMarkdown": "Keep me too!" } ] }, { "id": 1928052, "postDate": "2022-09-06T07:55:55Z", "rawMarkdown": "", "isDeleted": true } ], "comments": [ { "id": 2904554, "author_name": "Fagbemi Tunji", "author_url": "", "post_date": "2024-07-04T12:48:27.520000", "content": "

Hello Alex, Trust you are doing great

\n

Did you later drop the code?

", "votes": 1, "replies": [] }, { "id": 1925546, "author_name": "Chris Deotte", "author_url": "", "post_date": "2022-09-04T04:38:02.960000", "content": "

Congratulations Alex. Amazing solo gold 3rd place Gold. You will be Kaggle competition Grandmaster soon!

\n

I like your simple solution. Looks like you made some strong features!

", "votes": 6, "replies": [] }, { "id": 1936337, "author_name": "Data student", "author_url": "", "post_date": "2022-09-12T17:07:45.837000", "content": "

Hi Alex ( @lihuajing), congratulations on the solo 3rd place gold. Looking forward to learn from your code.

", "votes": 1, "replies": [] }, { "id": 1929979, "author_name": "Quân Trần Đình Đại", "author_url": "", "post_date": "2022-09-07T13:15:59.477000", "content": "

looking forward the code!

", "votes": 1, "replies": [] }, { "id": 1927747, "author_name": "Muhammad Anas Mahmood", "author_url": "", "post_date": "2022-09-05T23:58:34.223000", "content": "

Congratulations @lihuajing

", "votes": 1, "replies": [] }, { "id": 1923826, "author_name": "The Devastator", "author_url": "", "post_date": "2022-09-02T15:00:08.930000", "content": "

Wow nice! Congrats
\nCan't wait for the code, this is insane!

", "votes": 2, "replies": [] }, { "id": 3068874, "author_name": "Anthony Bernardi", "author_url": "", "post_date": "2024-12-10T18:43:46.673000", "content": "

Thank you for sharing the diagram and detailing the simple solution!

", "votes": 0, "replies": [] }, { "id": 2281218, "author_name": "Just a Duck", "author_url": "", "post_date": "2023-05-30T17:28:08.463000", "content": "

Hello Alex, where can I find your code? I love to learn it!

", "votes": 0, "replies": [] }, { "id": 2009503, "author_name": "Johnny Torres", "author_url": "", "post_date": "2022-10-30T04:50:44.243000", "content": "

Amazing ! Thanks! Eagerly waiting for your code…

", "votes": 0, "replies": [] }, { "id": 2007049, "author_name": "nianliu107", "author_url": "", "post_date": "2022-10-28T01:34:31.717000", "content": "

Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.

", "votes": 0, "replies": [] }, { "id": 2007046, "author_name": "nianliu107", "author_url": "", "post_date": "2022-10-28T01:29:44.557000", "content": "

congratulations on the solo 3rd place gold. Looking forward to learn from your code.

", "votes": 0, "replies": [] }, { "id": 1999347, "author_name": "Liming", "author_url": "", "post_date": "2022-10-22T09:05:10.020000", "content": "

Congratulations！ Looking forward to learning from your code.

", "votes": 0, "replies": [] }, { "id": 1940188, "author_name": "skw1990", "author_url": "", "post_date": "2022-09-15T08:09:29.443000", "content": "

How do you select the initial num_features and cat_features to use?
\nAlso, love to know the magic parts =)

", "votes": 0, "replies": [] }, { "id": 1936610, "author_name": "Ezzaldin Mamdouh", "author_url": "", "post_date": "2022-09-12T22:51:19.497000", "content": "

Amazing Alex, Congratulations

", "votes": 0, "replies": [] }, { "id": 1936574, "author_name": "raccoon", "author_url": "", "post_date": "2022-09-12T21:16:15.963000", "content": "

Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.

", "votes": 0, "replies": [] }, { "id": 1936427, "author_name": "Sandy", "author_url": "", "post_date": "2022-09-12T18:35:47.193000", "content": "

can you share code, for for 1st place already code shared ?

", "votes": 0, "replies": [] }, { "id": 1927766, "author_name": "Anubhav Kundu", "author_url": "", "post_date": "2022-09-06T01:00:37.500000", "content": "

awesome! Awaiting your code to be trained.

", "votes": 0, "replies": [] }, { "id": 1926594, "author_name": "backpack", "author_url": "", "post_date": "2022-09-05T01:24:36.523000", "content": "

can't wait for your code to learn!

", "votes": 0, "replies": [] }, { "id": 1924022, "author_name": "Ravi Ramakrishnan", "author_url": "", "post_date": "2022-09-02T17:05:05.430000", "content": "

Great result emanating from a baroque approach! Keep up the great work, wishing you the best and hearty congratulations @lihuajing!!

", "votes": 0, "replies": [] }, { "id": 1923932, "author_name": "C4rl05/V", "author_url": "", "post_date": "2022-09-02T16:04:22.587000", "content": "

Hello @lihuajing thanks for sharing your solution

", "votes": 0, "replies": [] }, { "id": 1923812, "author_name": "Jiwei Liu", "author_url": "", "post_date": "2022-09-02T14:47:00.030000", "content": "

Congratulations! Very impressive approach! I'm very interested in your LGB model and I would like to accelerate the inference part using NVIDIA Triton. Please keep me posted when the code is available. Thank you!

", "votes": 0, "replies": [ { "id": 1924551, "author_name": "Jackson You", "author_url": "", "post_date": "2022-09-03T06:47:19.873000", "content": "

Keep me too!

", "votes": 0, "replies": [] } ] }, { "id": 1928052, "author_name": "", "author_url": "", "post_date": "2022-09-06T07:55:55", "content": "", "votes": 0, "replies": [] } ], "raw_markdown_by_id": { "2904554": "Hello Alex, Trust you are doing great\n\nDid you later drop the code?", "1923778": "feature engineering is all you need\n---\nFirst of all, Big thanks to Amex and Kaggle for organizing a very interesting competition.I am too busy my work so that I haven't done this competition for about a month and a half. I came back a few days before the competition ended. I am very happy to rank 3rd in this competition. Thanks to @raddar denoise idea and @ragnar123 public notebook.\nmy solution\n---\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F4921130%2Fe26b7df663bf54181e721d156902c4d7%2FAmex_top3.png?generation=1662130516395369&alt=media)\n\nI will share my code after winning call.Thanks for you reading!", "1925546": "Congratulations Alex. Amazing solo gold 3rd place Gold. You will be Kaggle competition Grandmaster soon!\n\nI like your simple solution. Looks like you made some strong features!", "1936337": "Hi Alex ( @lihuajing), congratulations on the solo 3rd place gold. Looking forward to learn from your code. ", "1929979": "looking forward the code!", "1927747": "Congratulations @lihuajing ", "1923826": "Wow nice! Congrats\nCan't wait for the code, this is insane! ", "3068874": "Thank you for sharing the diagram and detailing the simple solution!", "2281218": "Hello Alex, where can I find your code? I love to learn it!", "2009503": "Amazing ! Thanks! Eagerly waiting for your code...", "2007049": "Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.", "2007046": "congratulations on the solo 3rd place gold. Looking forward to learn from your code.", "1999347": "Congratulations！ Looking forward to learning from your code.", "1940188": "How do you select the initial num_features and cat_features to use? \nAlso, love to know the magic parts =)", "1936610": "Amazing Alex, Congratulations ", "1936574": "Wow! Congratulations Alex. The feature engineering part is the killer. Looking to hear more of your solution. Thanks.", "1936427": "can you share code, for for 1st place already code shared ?", "1927766": "awesome! Awaiting your code to be trained.", "1926594": "can't wait for your code to learn!", "1924022": "Great result emanating from a baroque approach! Keep up the great work, wishing you the best and hearty congratulations @lihuajing!!", "1923932": "Hello @lihuajing thanks for sharing your solution", "1923812": "Congratulations! Very impressive approach! I'm very interested in your LGB model and I would like to accelerate the inference part using NVIDIA Triton. Please keep me posted when the code is available. Thank you! ", "1928052": "" } }