optuna/optuna issues and pull requests

#5107 - Improve visiblity of infeasible trials in `plot_contour`

Pull Request - State: closed - Opened by eukaryo about 1 year ago - 6 comments
Labels: enhancement, optuna.visualization

#5105 - Fix type annotation

Pull Request - State: closed - Opened by Alnusjaponica about 1 year ago - 2 comments
Labels: code-fix, optuna.integration

#5104 - Generic type-hints for suggesters

Issue - State: closed - Opened by MartinBernstorff about 1 year ago - 2 comments
Labels: code-fix, stale

#5103 - FileStorage: enable loading of read-only files

Pull Request - State: closed - Opened by Guillaume227 about 1 year ago - 3 comments
Labels: bug, optuna.storages, stale

#5100 - Remove the skip of Python 3.11 in `tests-mpi`

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 2 comments
Labels: CI

#5099 - The Windows CI fails due to timeout.

Issue - State: closed - Opened by HideakiImamura about 1 year ago - 6 comments
Labels: bug

#5098 - Report CV scores from within OptunaSearchCV

Pull Request - State: closed - Opened by adjeiv about 1 year ago - 3 comments
Labels: feature, optuna.integration

#5097 - BruteForceSampler fails to resume study when run fails

Issue - State: open - Opened by liukidar about 1 year ago - 3 comments
Labels: bug

#5096 - Add the TPE tutorial paper to the doc-string

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 3 comments
Labels: document, optuna.samplers

#5094 - Fix logei_candidates_func in `botorch.py`

Pull Request - State: closed - Opened by sousu4 about 1 year ago - 8 comments
Labels: feature, optuna.integration

#5093 - Add workflow matrices for the tests to reduce GitHub check runtime

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 8 comments
Labels: CI

#5089 - Unify the implementations of non-dominated sort

Issue - State: closed - Opened by Alnusjaponica about 1 year ago - 1 comment
Labels: code-fix, needs-discussion

#5087 - Adapt `n_objectives > 2` to `n_objectives > 4` following the FaceBook Ax official implementation

Issue - State: closed - Opened by nabenabe0928 about 1 year ago - 1 comment
Labels: code-fix

#5086 - Add a note about the deprecation of MOTPESampler to the doc

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 3 comments
Labels: document, optuna.samplers

#5074 - Ensure n_below is never negative in TPESampler

Pull Request - State: closed - Opened by p1kit about 1 year ago - 10 comments
Labels: enhancement, optuna.samplers, stale

#5073 - Unify the behavior of the terminator and its visualization function

Issue - State: closed - Opened by HideakiImamura about 1 year ago - 2 comments
Labels: feature, contribution-welcome, stale

#5067 - Reduce `tests-mpi` to the oldest and latest Python versions

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 6 comments
Labels: CI

#5065 - Use `ExpectedHypervolumeImprovement` candidates function for `BotorchSampler`

Pull Request - State: closed - Opened by adjeiv about 1 year ago - 3 comments
Labels: feature, optuna.integration

#5061 - `GridSampler` currently does not support Sequences as a type of categorical feature

Issue - State: closed - Opened by Koen1999 about 1 year ago - 3 comments
Labels: feature, stale

#5056 - Fixed future annotations to edf python file

Pull Request - State: closed - Opened by Vaibhav101203 about 1 year ago - 1 comment
Labels: code-fix, optuna.visualization

#5054 - Fixed future annotation in typing.py

Pull Request - State: closed - Opened by jot-s-bindra about 1 year ago - 1 comment
Labels: code-fix

#5052 - Feature to determine whether `GridSampler` has exhausted the grid

Issue - State: closed - Opened by Koen1999 about 1 year ago - 1 comment
Labels: feature, contribution-welcome

#5036 - Migrate from `threading.local` to `contextvars`

Issue - State: closed - Opened by contramundum53 about 1 year ago - 7 comments
Labels: code-fix, needs-discussion, stale

#5035 - Bring `_CachedStorage` into `RDBStorage`

Issue - State: closed - Opened by contramundum53 about 1 year ago - 7 comments
Labels: code-fix, needs-discussion, stale

#5033 - Skip slow integration tests

Pull Request - State: closed - Opened by not522 about 1 year ago - 4 comments
Labels: CI

#5024 - PyTorchLightningPruningCallback messes with Multiworker Dataloaders

Issue - State: open - Opened by mspils about 1 year ago - 3 comments
Labels: bug

#5021 - Support `constant_liar` in multi-objective `TPESampler`

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 6 comments
Labels: enhancement, feature, optuna.samplers, stale

#5020 - Better raising an error or making n_below zero for more robust splits

Issue - State: closed - Opened by nabenabe0928 about 1 year ago - 3 comments
Labels: code-fix

#5013 - JournalStorage: Checkpoints / Compression

Issue - State: closed - Opened by Turakar about 1 year ago - 4 comments
Labels: feature, stale

#5005 - Add the table of dependencies in each integration module

Pull Request - State: closed - Opened by nabenabe0928 about 1 year ago - 5 comments
Labels: document

#5000 - Support Python 3.12

Issue - State: open - Opened by not522 about 1 year ago - 1 comment
Labels: feature

#4989 - BoTorchSampler `n_startup_trials` and minimum recommended budget

Issue - State: closed - Opened by carlosg-m about 1 year ago - 4 comments
Labels: document, contribution-welcome, good first issue

#4987 - Adding SHAP-like beeswarm plot

Issue - State: open - Opened by oasidorshin about 1 year ago - 6 comments
Labels: feature

#4985 - Setting percentile of best trials for importance calculations

Issue - State: closed - Opened by oasidorshin about 1 year ago - 6 comments
Labels: feature, needs-discussion

#4961 - Make `logei_candidate_func` in `BoTorchSampler` support constraints

Issue - State: closed - Opened by contramundum53 about 1 year ago - 1 comment
Labels: feature, contribution-welcome

#4955 - optuna.create_study() throws MYSQL_OPT_RECONNECT warning

Issue - State: closed - Opened by FlorinAndrei about 1 year ago - 6 comments
Labels: code-fix

#4946 - Add FAQ section about cross validation with pruning

Issue - State: closed - Opened by nzw0301 about 1 year ago - 2 comments
Labels: document, contribution-welcome, stale

#4944 - Add example thumbnails of `optuna.visualization` features

Issue - State: closed - Opened by Alnusjaponica about 1 year ago - 7 comments
Labels: document, needs-discussion, optuna.visualization

#4942 - Summarize the dependencies of the each integration module in a table

Issue - State: closed - Opened by Alnusjaponica about 1 year ago
Labels: document, contribution-welcome

#4936 - pg8000 driver for postgresql databases has limits in default settings when using a study optimization

Issue - State: closed - Opened by gituser789 about 1 year ago - 3 comments
Labels: bug, stale

#4917 - Fix the documentation warnings with Sphinx `nitpicky`: `pd.Dataframe` is not linked to the pandas document

Issue - State: closed - Opened by HideakiImamura about 1 year ago - 3 comments
Labels: document, contribution-welcome, stale

#4916 - Fix the documentation warnings with Sphinx `nitpicky`: `torch.distributed.ProcessGroup` is not linked to the pytorch document

Issue - State: closed - Opened by HideakiImamura about 1 year ago - 4 comments
Labels: document, contribution-welcome, stale

#4915 - Fix the documentation warnings with Sphinx `nitpicky`: referenced targets are missing documentation

Issue - State: closed - Opened by HideakiImamura about 1 year ago - 2 comments
Labels: document, contribution-welcome, stale

#4899 - Support constraints plot_rank

Pull Request - State: open - Opened by ryota717 about 1 year ago - 1 comment
Labels: optuna.visualization

#4898 - Implement `get_study_names()`

Pull Request - State: open - Opened by Alnusjaponica about 1 year ago - 2 comments

#4897 - Faster implementation of fANOVA

Pull Request - State: open - Opened by not522 about 1 year ago - 2 comments
Labels: enhancement, optuna.importance

#4896 - Use `isinstance` instead of `if type() is ...`

Pull Request - State: closed - Opened by Alnusjaponica about 1 year ago - 3 comments
Labels: code-fix, optuna.integration

#4895 - Allow user-defined objective names in hyperparameter importance plots

Issue - State: open - Opened by xadrianzetx about 1 year ago - 3 comments
Labels: feature

#4893 - Support tuples for Categorical values

Issue - State: open - Opened by Guillaume227 about 1 year ago
Labels: code-fix

#4892 - DRAFT: Add carbs

Pull Request - State: open - Opened by dan-jacobson about 1 year ago

#4891 - Added jitter to plot_rank

Issue - State: closed - Opened by ibobak about 1 year ago - 3 comments
Labels: feature, stale

#4890 - optimization for getting all the trials with all parameters

Issue - State: open - Opened by ibobak about 1 year ago - 2 comments
Labels: code-fix

#4888 - plot_param_importances works too slowly (flamegraph included)

Issue - State: open - Opened by ibobak about 1 year ago - 2 comments
Labels: bug

#4887 - Fix alias handler

Pull Request - State: open - Opened by Alnusjaponica about 1 year ago - 2 comments
Labels: optuna.integration

#4886 - Fix `fail_stale_trials` with race condition

Pull Request - State: open - Opened by not522 about 1 year ago - 2 comments
Labels: bug, optuna.storages

#4885 - update parent-child relations to cascade deletes

Pull Request - State: closed - Opened by cody-mar10 about 1 year ago - 5 comments
Labels: optuna.storages

#4882 - Support `asv` 0.6.0

Pull Request - State: closed - Opened by not522 about 1 year ago - 1 comment
Labels: CI

#4881 - Optuna doesn't consume 100% of my CPUs

Issue - State: closed - Opened by ibobak about 1 year ago
Labels: bug

#4879 - Including Loss Variance in Optuna

Issue - State: closed - Opened by syedzayyan about 1 year ago

#4878 - Can't upgrade MySQL database schema from v2.6.0.a → v3.0.0.a

Issue - State: open - Opened by a7brusco about 1 year ago - 3 comments
Labels: bug

#4877 - CHG constrained param displayed in #cccccc

Pull Request - State: open - Opened by louis-she about 1 year ago - 4 comments
Labels: optuna.visualization

#4875 - Is there a more efficient way to generate variables?

Issue - State: closed - Opened by Arlen0615 about 1 year ago

#4874 - Fix numpy indexing bugs and named tuple comparing.

Pull Request - State: closed - Opened by ryota717 about 1 year ago - 5 comments
Labels: optuna.visualization

#4873 - Remove fakeredis version constraint

Pull Request - State: closed - Opened by contramundum53 over 1 year ago - 2 comments
Labels: CI

#4871 - Display all objectives on hyperparameter importances plot

Pull Request - State: open - Opened by xadrianzetx over 1 year ago - 4 comments
Labels: optuna.visualization

#4870 - BruteForceSampler: Resample Failed Trials

Issue - State: closed - Opened by maxwrlr over 1 year ago - 2 comments
Labels: feature

#4869 - Fix checks integration

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 1 comment
Labels: CI

#4868 - Imporve colormap of optuna.visualization.plot_parallel_coordinate()

Issue - State: closed - Opened by LiShaoyu5 over 1 year ago - 5 comments
Labels: feature, stale

#4867 - Use OIDC

Pull Request - State: closed - Opened by not522 over 1 year ago - 1 comment
Labels: other

#4866 - ValueError: direction of study must be 'maximize'.

Issue - State: closed - Opened by Kevin-wangyu over 1 year ago
Labels: bug

#4865 - Add `optuna.preferential` module for Preferential Optimization.

Pull Request - State: closed - Opened by c-bata over 1 year ago - 1 comment

#4862 - RuntimeError caused by fail processing after liveness judgment in distributed optimization

Issue - State: open - Opened by HideakiImamura over 1 year ago
Labels: bug

#4861 - Bump the version up to v3.4.0.dev

Pull Request - State: closed - Opened by c-bata over 1 year ago - 1 comment
Labels: other

#4860 - Bump the version up to v3.3.0

Pull Request - State: closed - Opened by c-bata over 1 year ago - 1 comment
Labels: other

#4859 - Duplicate hyperparameters suggested in trials when using distributed workers with DaskStorage

Issue - State: open - Opened by Lachlan00 over 1 year ago - 2 comments
Labels: bug

#4858 - Add experimental decorators to artifacts functionalities

Pull Request - State: closed - Opened by c-bata over 1 year ago - 1 comment
Labels: code-fix

#4857 - Remove `samplers._search_space.IntersectionSearchSpace`

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago
Labels: code-fix, optuna.samplers

#4856 - Followup child generation strategy

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 1 comment
Labels: code-fix, optuna.samplers

#4855 - Artifact docs

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 2 comments
Labels: document

#4854 - Add optuna.artifacts module to doc

Pull Request - State: closed - Opened by c-bata over 1 year ago - 2 comments
Labels: document

#4853 - Add lower version constraint for `sphinx_rtd_theme`

Pull Request - State: closed - Opened by not522 over 1 year ago - 3 comments
Labels: document

#4852 - Pin sphinx version

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 1 comment

#4851 - Support constraints for intermediate values plot

Pull Request - State: closed - Opened by adjeiv over 1 year ago - 5 comments
Labels: feature, optuna.visualization

#4850 - Add Log Scale Option for Objective Value in optuna.visualization Plots

Issue - State: closed - Opened by corentinlger over 1 year ago - 6 comments
Labels: feature, stale

#4848 - Display best objective value in contour plot for a given param pair, not the value from the most recent trial

Pull Request - State: closed - Opened by xadrianzetx over 1 year ago - 3 comments
Labels: feature, optuna.visualization

#4847 - Support flake8 6.1.0

Pull Request - State: closed - Opened by not522 over 1 year ago - 2 comments
Labels: CI

#4846 - Remove `ordered_dict` argument from `IntersectionSearchSpace`

Pull Request - State: closed - Opened by not522 over 1 year ago - 3 comments
Labels: compatibility, optuna.integration, optuna.importance

#4845 - Follow up child generation strategy

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 1 comment
Labels: optuna.samplers

#4844 - Remove deprecated arguments with regard to `LightGBM>=4.0`

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 5 comments
Labels: compatibility, optuna.integration

#4843 - Follow up `artifacts` implementation

Issue - State: closed - Opened by Alnusjaponica over 1 year ago - 4 comments
Labels: document, test, contribution-welcome, stale

#4842 - Fix typo

Pull Request - State: closed - Opened by wouterzwerink over 1 year ago - 2 comments
Labels: code-fix

#4840 - Add `Boto3ArtifactStore`

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 3 comments
Labels: feature

#4839 - Rename test directory

Pull Request - State: closed - Opened by Alnusjaponica over 1 year ago - 1 comment
Labels: test

#4838 - Remove `OrderedDict`

Pull Request - State: closed - Opened by taniokay over 1 year ago - 2 comments
Labels: code-fix, optuna.integration, optuna.samplers, optuna.visualization, optuna.importance

#4835 - Pytorch lightning DDP vs DDP_SPAWN

Issue - State: closed - Opened by senzeyu over 1 year ago

#4834 - Support constraint in `plot_timeline`

Issue - State: open - Opened by hrntsm over 1 year ago
Labels: feature, contribution-welcome

#4833 - Support constraint in `plot_slice`

Issue - State: open - Opened by hrntsm over 1 year ago
Labels: feature, contribution-welcome

#4832 - Support constraint in `plot_rank`

Issue - State: open - Opened by hrntsm over 1 year ago - 1 comment
Labels: feature, contribution-welcome

#4831 - Support constraint in `plot_parallel_coordinate`

Issue - State: open - Opened by hrntsm over 1 year ago
Labels: feature, contribution-welcome

#4830 - Support constraint in `plot_intermediate_values`

Issue - State: closed - Opened by hrntsm over 1 year ago - 3 comments
Labels: feature, contribution-welcome

GitHub / optuna/optuna issues and pull requests