Skip to content

fix(callback): ensure reset_parameter callback works with sklearn interface #7015

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
MengAiDev wants to merge 2 commits into
base: master
Choose a base branch
from
Open

fix(callback): ensure reset_parameter callback works with sklearn interface #7015

MengAiDev wants to merge 2 commits into from

Conversation

@MengAiDev
Copy link

@MengAiDev MengAiDev commented Aug 29, 2025 •
edited
Loading

  • Always update parameters in reset_parameter callback to ensure compatibility with sklearn
  • Add test case to verify reset_parameter callback works correctly with LGBMClassifier
  • The test checks that the parameter is dynamically changed during training

Fix: #6952

@MengAiDev
fix(callback): ensure reset_parameter callback works with sklearn int…
fa88503 
…erface

- Always update parameters in reset_parameter callback to ensure compatibility with sklearn
- Add test case to verify reset_parameter callback works correctly with LGBMClassifier
- The test checks that the parameter is dynamically changed during training
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@guolinke guolinke Awaiting requested review from guolinke guolinke is a code owner

@jameslamb jameslamb Awaiting requested review from jameslamb jameslamb is a code owner

@shiyu1994 shiyu1994 Awaiting requested review from shiyu1994 shiyu1994 is a code owner

@jmoralez jmoralez Awaiting requested review from jmoralez jmoralez is a code owner

@borchero borchero Awaiting requested review from borchero borchero is a code owner

@StrikerRUS StrikerRUS Awaiting requested review from StrikerRUS StrikerRUS is a code owner

At least 1 approving review is required to merge this pull request.

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

[python-package] reset_parameter callback doesn't work with LGBMClassifier?

1 participant

@MengAiDev