optuna/optuna issues and pull requests

#5678 - how to identify the brackets resulting from hyperband

Issue - State: closed - Opened by solegalli 8 days ago

#5677 - Fix broken link in the artifacts tutorial

Pull Request - State: closed - Opened by kAIto47802 9 days ago - 1 comment
Labels: document

#5676 - Update PostgreSQL version in CI to latest

Pull Request - State: closed - Opened by not522 11 days ago - 3 comments
Labels: CI

#5675 - Remove performance benchmarks

Pull Request - State: open - Opened by not522 11 days ago - 2 comments
Labels: CI

#5674 - Add the news about blog of JournalStorage to `README.md`

Pull Request - State: closed - Opened by eukaryo 11 days ago - 1 comment
Labels: document

#5673 - Update MySQL version in CI from 5.7 to 8

Pull Request - State: open - Opened by not522 11 days ago - 3 comments
Labels: CI

#5672 - Add `InMemoryStorage` to document

Pull Request - State: closed - Opened by kAIto47802 12 days ago - 3 comments
Labels: document

#5671 - Fix GPSampler's suggestion failure within `torch.no_grad()` context manager

Pull Request - State: open - Opened by kAIto47802 12 days ago - 2 comments
Labels: bug

#5667 - How to determine the best number of trials?

Issue - State: closed - Opened by kkckk1110 17 days ago

#5665 - Add `set_trial_user_attrs` method for bulk upsert

Pull Request - State: open - Opened by porink0424 18 days ago - 1 comment

#5664 - Sampler getting stuck non-optimally in search space?

Issue - State: open - Opened by muhlbach 18 days ago - 1 comment
Labels: bug

#5663 - GPSampler's suggestion fails when used inside `torch.no_grad()` context manager

Issue - State: open - Opened by kAIto47802 19 days ago - 4 comments
Labels: bug

#5662 - Multiobjective pruner

Issue - State: closed - Opened by Xixaus 23 days ago - 1 comment

#5660 - Bump actions/download-artifact from 2 to 4.1.7 in /.github/workflows

Pull Request - State: closed - Opened by dependabot[bot] 25 days ago - 1 comment
Labels: CI, dependencies

#5658 - 2 tests fail

Issue - State: closed - Opened by yurivict 26 days ago - 2 comments
Labels: bug

#5657 - Update news section in `README.md`

Pull Request - State: closed - Opened by eukaryo 27 days ago
Labels: document

#5655 - Update news

Pull Request - State: closed - Opened by y0z 30 days ago
Labels: document

#5654 - Bump up to version number 4.1.0dev

Pull Request - State: closed - Opened by nabenabe0928 30 days ago
Labels: other

#5653 - Bump up to version number 4.0.0

Pull Request - State: closed - Opened by eukaryo 30 days ago
Labels: other

#5650 - Add tips to the news section

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago

#5649 - Update the `News` section of `README.md`

Pull Request - State: closed - Opened by eukaryo about 1 month ago
Labels: document

#5648 - Remove a broken link

Pull Request - State: closed - Opened by toshihikoyanase about 1 month ago - 1 comment
Labels: document

#5647 - allow to get trial by number from study without O(N) scan over all trials

Issue - State: closed - Opened by bionicles about 1 month ago - 2 comments
Labels: feature

#5646 - Optuna cannot multithread on sklearn Pipeline with multiple ColumnTransformers referencing column names

Issue - State: open - Opened by vkarakcheev about 1 month ago
Labels: bug

#5645 - Remove duplicated definition of license in `pyproject.toml`

Pull Request - State: closed - Opened by toshihikoyanase about 1 month ago
Labels: other

#5644 - Add installation guide for visualization tutorial

Pull Request - State: closed - Opened by kAIto47802 about 1 month ago - 1 comment
Labels: document

#5642 - GPSampler fails with `Bracketing values (xa, xb, xc) do not fulfill this requirement: (f(xb) < f(xa)) and (f(xb) < f(xc))`

Issue - State: open - Opened by cartisan about 1 month ago - 18 comments
Labels: bug

#5641 - Enhance the error message of `multi_objective` deletion

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago
Labels: enhancement

#5640 - Remove `optuna.samplers.MOTPESampler`

Pull Request - State: closed - Opened by c-bata about 1 month ago
Labels: compatibility

#5639 - Add artifact store post link

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago
Labels: document

#5638 - Add TPE blog post link to doc

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago - 1 comment
Labels: document

#5637 - Add SNS URLs to `README.md`

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago - 2 comments
Labels: document

#5636 - Add the news section to `README.md`

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago - 1 comment
Labels: document

#5635 - Add a tri-objective problem to speed benchmarking

Pull Request - State: closed - Opened by nabenabe0928 about 1 month ago - 7 comments
Labels: CI

#5634 - Fix inappropriate behavior in `plot_rank()` when `None` values exist in trial

Pull Request - State: closed - Opened by kAIto47802 about 1 month ago - 3 comments
Labels: bug

#5633 - Inappropriate behavior of `plot_rank()` in `optuna.visualization` when `None` values exist in trials

Issue - State: closed - Opened by kAIto47802 about 1 month ago
Labels: bug

#5632 - Remove the use of `evaluator.evaluate` function in the example of `PedAnovaImportanceEvaluator`

Pull Request - State: closed - Opened by porink0424 about 1 month ago
Labels: document

#5631 - Optuna conditional search space definition does not hit on Google Search easily

Issue - State: open - Opened by nabenabe0928 about 1 month ago
Labels: document, needs-discussion

#5630 - Fix the error caused in `plot_contour()` with an impossible pair of variables

Pull Request - State: closed - Opened by kAIto47802 about 1 month ago - 1 comment
Labels: bug

#5627 - Fix ruff errors except for E731

Pull Request - State: closed - Opened by nzw0301 about 1 month ago - 1 comment
Labels: code-fix

#5626 - Update Trial doc comment

Pull Request - State: closed - Opened by bionicles about 1 month ago - 5 comments
Labels: document

#5624 - Fail if the function `plot_contour()` specifies a pair of parameters that cannot coexist

Issue - State: closed - Opened by kAIto47802 about 2 months ago - 2 comments
Labels: bug, needs-discussion

#5623 - Fix the expired links caused by the directory name change in `optuna-examples`

Pull Request - State: closed - Opened by kAIto47802 about 2 months ago - 3 comments
Labels: document

#5622 - Fix the expired links caused by the directory name change in `optuna-examples`

Issue - State: closed - Opened by kAIto47802 about 2 months ago
Labels: document

#5620 - Using Optuna with Matlab

Issue - State: closed - Opened by ozilxu about 2 months ago

#5617 - Run optimization iteratively

Issue - State: closed - Opened by zzzrbx about 2 months ago

#5616 - `report_cross_validation_scores()` in combination with `TerminatorCallback()` needs `torch` dependency

Issue - State: closed - Opened by thomasATbayer about 2 months ago - 3 comments
Labels: feature

#5615 - Add a note about `np.unique`

Pull Request - State: closed - Opened by nabenabe0928 about 2 months ago - 1 comment
Labels: code-fix

#5612 - `ModuleNotFoundError` when running tutorial

Issue - State: open - Opened by kAIto47802 about 2 months ago
Labels: document

#5611 - Optuna integration significantly reduces performance and limits number of parallel trials in Ray Tune

Issue - State: closed - Opened by Aricept094 about 2 months ago - 12 comments
Labels: bug

#5610 - Enhancing Hyperparameter Study Parallelization with Batch Update to Expected Improvement Function

Issue - State: open - Opened by adendek about 2 months ago
Labels: feature

#5608 - Simplify annotation storages

Pull Request - State: closed - Opened by RektPunk about 2 months ago - 2 comments
Labels: code-fix

#5607 - Option to use `enqueue_trial` along with the ask-and-tell interface

Issue - State: open - Opened by SBlokhuizen about 2 months ago - 1 comment
Labels: feature

#5605 - Enbabling deleting trials

Issue - State: open - Opened by MLfreakPy about 2 months ago
Labels: feature

#5604 - Multi-objective Optimization with Optuna

Issue - State: closed - Opened by krishdotn1 about 2 months ago - 2 comments
Labels: question

#5603 - Improve a docstring of `CmaEsSampler`

Pull Request - State: closed - Opened by c-bata 2 months ago - 1 comment
Labels: document

#5602 - Add `EMMREvaluator` and `MedianErrorEvaluator`

Pull Request - State: closed - Opened by eukaryo 2 months ago - 2 comments
Labels: feature

#5601 - Add OptunaHub section in `README.md`

Pull Request - State: closed - Opened by not522 2 months ago - 3 comments
Labels: other

#5600 - Postgres connection drops after ~one hour of inactivity

Issue - State: open - Opened by ziadloo 2 months ago - 2 comments
Labels: bug

#5599 - Add some tests for visualization functions.

Pull Request - State: closed - Opened by c-bata 2 months ago - 3 comments
Labels: test

#5598 - Refactor `_bisect` in `_truncnorm.py`

Pull Request - State: closed - Opened by eukaryo 2 months ago - 3 comments
Labels: code-fix

#5597 - Split `LICENSE` file

Pull Request - State: closed - Opened by not522 2 months ago - 2 comments
Labels: other

#5596 - Call for contributions to OptunaHub

Issue - State: open - Opened by y0z 2 months ago
Labels: contribution-welcome

#5595 - Add the OptunaHub link to the document header

Pull Request - State: closed - Opened by not522 2 months ago - 1 comment
Labels: document

#5594 - Reorganize names related to `search_space` in `terminator/improvement/evaluator.py`

Pull Request - State: closed - Opened by eukaryo 2 months ago - 2 comments
Labels: code-fix

#5592 - Fix minor artifacts document issues

Pull Request - State: closed - Opened by nzw0301 2 months ago - 1 comment
Labels: document

#5591 - Speed up WFG by using a fact that hypervolume calculation does not need (second or later) duplicated Pareto solutions

Pull Request - State: closed - Opened by nabenabe0928 2 months ago - 2 comments
Labels: enhancement

GitHub / optuna/optuna issues and pull requests