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Pull requests: optuna/optuna

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Pull requests list

Add a private attribute to BruteForceSampler for advanced usage
#6740 opened Jul 2, 2026 by nabenabe0928 Contributor Loading…
@not522 @Alnusjaponica
1
Enable constant_liar by default compatibility Change that breaks compatibility.
#6738 opened Jul 2, 2026 by y0z Member Loading… v5.0.0
@not522 @c-bata
3
Add constraints property to Trial feature Change that does not break compatibility, but affects the public interfaces.
#6736 opened Jul 1, 2026 by not522 Member Loading… v5.0.0
@c-bata @y0z
12
Fix and refactor params validation in PED-ANOVA code-fix Change that does not change the behavior, such as code refactoring. optuna.importance Related to the `optuna.importance` submodule. This is automatically labeled by github-actions.
#6729 opened Jun 26, 2026 by kAIto47802 Collaborator Loading…
@c-bata @sawa3030
3
Use MOTPE-like split in PED-ANOVA for multi-objective studies when target is None feature Change that does not break compatibility, but affects the public interfaces.
#6728 opened Jun 26, 2026 by kAIto47802 Collaborator Loading… v5.0.0
@y0z @sawa3030
7
Refactoring importance tests optuna.importance Related to the `optuna.importance` submodule. This is automatically labeled by github-actions. test Unit test.
#6725 opened Jun 25, 2026 by y0z Member Loading…
@gen740 @kAIto47802
1
Add mutation to ga feature Change that does not break compatibility, but affects the public interfaces.
#6724 opened Jun 25, 2026 by hrntsm Contributor Loading…
@c-bata @y0z
4
Add conditional gp regressor feature Change that does not break compatibility, but affects the public interfaces.
#6721 opened Jun 20, 2026 by nabenabe0928 Contributor Loading…
@kAIto47802 @sawa3030
2
Speed up BruteForceSampler by avoiding full tree build based on tree size check enhancement Change that does not break compatibility and not affect public interfaces, but improves performance.
#6646 opened May 3, 2026 by nabenabe0928 Contributor Loading…
@Alnusjaponica
18
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