I trained an model on mlp and when I'm submitting prediction in getting scoring notebook error bros can u tell me a solution to resolve this issue 😭
", "messages": [ { "id": 3249212, "postDate": "2025-07-16T03:19:52.800Z", "content": "You need to fully understand the significance of this competition dataset, especially the relationship between sigma and predicted values. You can adopt cross-validation strategies to examine the difference between predicted values and true values in your validation set; this difference indirectly reflects the level of sigma values in your subsequent test set. Additionally, as mentioned in the above discussion, this competition requires more than just knowledge related to machine learning. My previous six submissions either resulted in errors or scored zero.
", "rawMarkdown": "You need to fully understand the significance of this competition dataset, especially the relationship between sigma and predicted values. You can adopt cross-validation strategies to examine the difference between predicted values and true values in your validation set; this difference indirectly reflects the level of sigma values in your subsequent test set. Additionally, as mentioned in the above discussion, this competition requires more than just knowledge related to machine learning. My previous six submissions either resulted in errors or scored zero.", "votes": 1 }, { "id": 3247103, "postDate": "2025-07-12T05:55:20.593Z", "content": "You'll have to provide code that reproduces the issue if you want help…
\nOne thing to check though: is it possible your code is making any negative predictions? These are not allowed.
", "rawMarkdown": "You'll have to provide code that reproduces the issue if you want help...\n\nOne thing to check though: is it possible your code is making any negative predictions? These are not allowed.", "votes": 1, "replies": [ { "id": 3247108, "postDate": "2025-07-12T06:06:57.447Z", "content": "First of all impressive dude for 64th position .When I'm extracting training features and after all that validation score and loss bro I'm getting a Gll score of -0.92 . I can also give u my mlp code if u can fix it 😭
", "rawMarkdown": "First of all impressive dude for 64th position .When I'm extracting training features and after all that validation score and loss bro I'm getting a Gll score of -0.92 . I can also give u my mlp code if u can fix it 😭", "replies": [ { "id": 3248500, "postDate": "2025-07-14T17:47:36.897Z", "content": "You can try making the code public.
\nBesides, this competition is indeed like this.
\nI have approximately six notebooks with errors and several others with 0.000
Bro same I am tired asf getting notebooks with a public score of 0.000 trying every possible thing 💀 btw can u tell which models are giving u are a score of 0.00 if I'm doing ensemble with ridge I'm getting this problem now I'm confused what to do
", "rawMarkdown": "Bro same I am tired asf getting notebooks with a public score of 0.000 trying every possible thing 💀 btw can u tell which models are giving u are a score of 0.00 if I'm doing ensemble with ridge I'm getting this problem now I'm confused what to do" }, { "id": 3248518, "postDate": "2025-07-14T18:16:56.850Z", "content": "For me, it is mainly non-ml physical model.
\nAt the same time, sigma has a great influence, The wrong sigma will directly cause the score to become negative.
\nMy suggestion is to keep sigma at 0.0008 first, and then observe the deviation between the 283 predicted values and the real values.
Bro I made my notebook public used ridge+catboost can u help me 😭💀 getting a public score of 0.00 again
", "rawMarkdown": "Bro I made my notebook public used ridge+catboost can u help me 😭💀 getting a public score of 0.00 again " } ] } ] }, { "id": 3247091, "postDate": "2025-07-12T05:15:56.970Z", "content": "I trained an model on mlp and when I'm submitting prediction in getting scoring notebook error bros can u tell me a solution to resolve this issue 😭
", "rawMarkdown": "I trained an model on mlp and when I'm submitting prediction in getting scoring notebook error bros can u tell me a solution to resolve this issue 😭" } ], "comments": [ { "id": 3249212, "author_name": "Timmy Juicehouse", "author_url": "", "post_date": "2025-07-16T03:19:52.800000", "content": "You need to fully understand the significance of this competition dataset, especially the relationship between sigma and predicted values. You can adopt cross-validation strategies to examine the difference between predicted values and true values in your validation set; this difference indirectly reflects the level of sigma values in your subsequent test set. Additionally, as mentioned in the above discussion, this competition requires more than just knowledge related to machine learning. My previous six submissions either resulted in errors or scored zero.
", "votes": 1, "replies": [] }, { "id": 3247103, "author_name": "Jeroen Cottaar", "author_url": "", "post_date": "2025-07-12T05:55:20.593000", "content": "You'll have to provide code that reproduces the issue if you want help…
\nOne thing to check though: is it possible your code is making any negative predictions? These are not allowed.
", "votes": 1, "replies": [ { "id": 3247108, "author_name": "Kyōraku", "author_url": "", "post_date": "2025-07-12T06:06:57.447000", "content": "First of all impressive dude for 64th position .When I'm extracting training features and after all that validation score and loss bro I'm getting a Gll score of -0.92 . I can also give u my mlp code if u can fix it 😭
", "votes": 0, "replies": [ { "id": 3248500, "author_name": "Horikita Saku", "author_url": "", "post_date": "2025-07-14T17:47:36.897000", "content": "You can try making the code public.
\nBesides, this competition is indeed like this.
\nI have approximately six notebooks with errors and several others with 0.000
Bro same I am tired asf getting notebooks with a public score of 0.000 trying every possible thing 💀 btw can u tell which models are giving u are a score of 0.00 if I'm doing ensemble with ridge I'm getting this problem now I'm confused what to do
", "votes": 0, "replies": [] }, { "id": 3248518, "author_name": "Horikita Saku", "author_url": "", "post_date": "2025-07-14T18:16:56.850000", "content": "For me, it is mainly non-ml physical model.
\nAt the same time, sigma has a great influence, The wrong sigma will directly cause the score to become negative.
\nMy suggestion is to keep sigma at 0.0008 first, and then observe the deviation between the 283 predicted values and the real values.
Bro I made my notebook public used ridge+catboost can u help me 😭💀 getting a public score of 0.00 again
", "votes": 0, "replies": [] } ] } ] } ], "raw_markdown_by_id": { "3249212": "You need to fully understand the significance of this competition dataset, especially the relationship between sigma and predicted values. You can adopt cross-validation strategies to examine the difference between predicted values and true values in your validation set; this difference indirectly reflects the level of sigma values in your subsequent test set. Additionally, as mentioned in the above discussion, this competition requires more than just knowledge related to machine learning. My previous six submissions either resulted in errors or scored zero.", "3247103": "You'll have to provide code that reproduces the issue if you want help...\n\nOne thing to check though: is it possible your code is making any negative predictions? These are not allowed.", "3247091": "I trained an model on mlp and when I'm submitting prediction in getting scoring notebook error bros can u tell me a solution to resolve this issue 😭" } }