optuna/optuna issues and pull requests

#5480 - Conda package not updated

Issue - State: closed - Opened by jmakov 5 months ago - 3 comments
Labels: bug

#5479 - Unable to use Redis: AttributeError: 'JournalRedisStorage' object has no attribute 'create_new_study'

Issue - State: closed - Opened by TuskActIV 6 months ago - 2 comments

#5478 - Speed up `TPESampler` using approximation in standard normal related computation

Issue - State: open - Opened by nabenabe0928 6 months ago
Labels: feature, needs-discussion

#5476 - ModuleNotFoundError: No module named 'MySQLdb'

Issue - State: closed - Opened by yaya159456 6 months ago

#5475 - Improve the docstring of `JournalFileStorage`

Pull Request - State: closed - Opened by c-bata 6 months ago
Labels: document

#5474 - Revise docs to specify `ArtifactStore` methods as non-public

Pull Request - State: closed - Opened by c-bata 6 months ago - 1 comment
Labels: document

#5472 - Why is optuna stressing my CPU instead of GPU when device is set to "cuda"?

Issue - State: closed - Opened by Rajesh90123 6 months ago

#5471 - TypeError if both storage and WilcoxonPruner are given to create_study

Issue - State: closed - Opened by asi1024 6 months ago - 4 comments
Labels: bug

#5470 - With very short heartbeat, not only trials may fail but also the whole process crushes

Issue - State: open - Opened by eukaryo 6 months ago
Labels: bug

#5467 - Add a function to list linked artifact information

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 4 comments
Labels: feature

#5466 - Fix rdb heartbeat

Pull Request - State: closed - Opened by eukaryo 6 months ago - 3 comments

#5465 - Use CPU-only PyTorch wheels on GitHub Actions

Pull Request - State: closed - Opened by porink0424 6 months ago - 2 comments
Labels: CI

#5464 - Cache split in TPE for high-dimensional optimization

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 7 comments

#5463 - Cannot build the document on Mac

Issue - State: open - Opened by HideakiImamura 6 months ago - 2 comments
Labels: bug, document

#5462 - Fix `_log_complete_trial` for constrained optimization

Pull Request - State: closed - Opened by not522 6 months ago - 3 comments
Labels: bug

#5460 - Optuna restrict to only to the first trial and display it as the best one

Issue - State: closed - Opened by Arch-suzuki-MB 6 months ago - 1 comment

#5458 - while opptimizing hyperparameter with optuna I get stuck in first trial and the trial 0 is not terminated

Issue - State: closed - Opened by Arch-suzuki-MB 6 months ago

#5457 - trial.suggest_float doesn't work properly.

Issue - State: closed - Opened by MSA8D8 6 months ago - 1 comment
Labels: bug

#5456 - The study.best_params belong to several functions. Is it possible to group params to indicate which function they belong to?

Issue - State: closed - Opened by fengshansi 6 months ago - 2 comments
Labels: question

#5455 - Deprecate `constraints_func` in `plot_pareto_front` function

Pull Request - State: closed - Opened by porink0424 6 months ago - 4 comments
Labels: compatibility

#5454 - Cache the latest result of HSSP for speedup of MOTPE

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 8 comments

#5453 - Custom Executor Support

Issue - State: open - Opened by 8W9aG 6 months ago - 1 comment
Labels: feature

#5452 - Adapt to `future.annotations` in `optuna/storages/_rdb/models.py`

Pull Request - State: closed - Opened by aisha-partha 6 months ago
Labels: code-fix

#5451 - Fix artifact tutorial

Pull Request - State: closed - Opened by HideakiImamura 6 months ago
Labels: document

#5449 - Replace `abc.ABC` with `typing.Protocol` in `BaseStorage`

Pull Request - State: closed - Opened by porink0424 6 months ago - 3 comments
Labels: stale

#5448 - Implement `download_artifact`

Pull Request - State: closed - Opened by porink0424 6 months ago - 3 comments
Labels: feature

#5447 - Lock the trial heartbeat model

Pull Request - State: closed - Opened by HideakiImamura 6 months ago - 2 comments
Labels: stale

#5444 - How to optimize the parameters to make the RMSE fitting value close to 0 when predicting multiple output items through multiple input items?

Issue - State: closed - Opened by bodypumper 6 months ago

#5443 - Introduce `future.annotations` to TPE-related modules

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 1 comment
Labels: code-fix

#5442 - Add `future.annotations` to base sampler

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 2 comments
Labels: code-fix

#5441 - Simplify annotations in `_brute_force.py`

Pull Request - State: closed - Opened by eukaryo 6 months ago - 1 comment
Labels: code-fix

#5440 - Suggesting same parameters in several trials with discrete parameter grid

Issue - State: closed - Opened by oasidorshin 6 months ago - 1 comment
Labels: feature

#5439 - Inconsistent Dynamic Parameter Handling in Optuna Ask-Tell Interface with Conditional Trials

Issue - State: open - Opened by Djkmarco 6 months ago
Labels: bug

#5438 - Enable single pruner in multi-objective optimization

Pull Request - State: closed - Opened by eukaryo 6 months ago - 3 comments
Labels: stale

#5435 - Guarantee `weights_below` to be finite in MOTPE

Pull Request - State: closed - Opened by eukaryo 6 months ago - 5 comments
Labels: bug

#5434 - Bundle experimental feature warning

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 1 comment
Labels: code-fix

#5433 - Make an option to assume Pareto optimality in WFG

Pull Request - State: closed - Opened by nabenabe0928 6 months ago - 5 comments
Labels: enhancement

#5432 - Suppress warnings from `numpy` in hypervolume computation

Pull Request - State: closed - Opened by eukaryo 6 months ago - 4 comments
Labels: enhancement

#5431 - Fix heartbeat for race condition

Pull Request - State: closed - Opened by not522 6 months ago
Labels: bug

#5430 - Drop `--study` in `cli.py`

Pull Request - State: closed - Opened by eukaryo 6 months ago - 2 comments
Labels: compatibility

#5429 - from optuna.integration.xgboost import XGBoostPruningCallback error ModuleNotFoundError: No module named 'optuna_integration'

Issue - State: closed - Opened by ammoniaca 7 months ago - 3 comments
Labels: bug

#5428 - Check whether the study is multi-objective in `sample_independent` of `GPSampler`

Pull Request - State: closed - Opened by eukaryo 7 months ago
Labels: enhancement

#5426 - Support constrained optimization in `best_trial`

Pull Request - State: closed - Opened by not522 7 months ago - 3 comments
Labels: compatibility

#5425 - Replace `abc.ABC` with `typing.Protocol` in `BaseSampler`

Pull Request - State: closed - Opened by porink0424 7 months ago - 6 comments
Labels: stale

#5424 - Speed up `WFG` by NumPy vectorization

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 1 comment
Labels: enhancement

#5423 - Add test for `best_trial`

Pull Request - State: closed - Opened by not522 7 months ago - 1 comment
Labels: test

#5422 - Fix `_normalize_value` for incomplete trials

Pull Request - State: closed - Opened by not522 7 months ago - 1 comment
Labels: bug

#5419 - Add `type: ignore` for CI hotfix

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 1 comment
Labels: CI

#5417 - Remove deprecated `CmaEsSampler` from integration

Pull Request - State: closed - Opened by eukaryo 7 months ago
Labels: compatibility

#5416 - Remove deprecated `study optimize` CLI command

Pull Request - State: closed - Opened by eukaryo 7 months ago
Labels: compatibility

#5415 - Drop implicit create-study in `ask` command

Pull Request - State: closed - Opened by eukaryo 7 months ago - 2 comments
Labels: compatibility

#5414 - Remove `samplers.intersection`

Pull Request - State: closed - Opened by nabenabe0928 7 months ago
Labels: compatibility

#5413 - Remove experimental from plot

Pull Request - State: closed - Opened by nabenabe0928 7 months ago
Labels: feature

#5412 - Replace `numpy` with `np`

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 1 comment
Labels: code-fix

#5411 - Remove the default normalization of importance in f-ANOVA

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 1 comment
Labels: compatibility

#5410 - Use CPU-only PyTorch wheels on GitHub Actions

Issue - State: closed - Opened by c-bata 7 months ago
Labels: code-fix, contribution-welcome

#5409 - Enhance `plot_parallel_coordinate()` by eliminating redundant for-loops

Issue - State: closed - Opened by c-bata 7 months ago - 3 comments
Labels: code-fix, contribution-welcome

#5408 - Add pre-commit config

Pull Request - State: closed - Opened by HideakiImamura 7 months ago - 8 comments
Labels: other

#5407 - Delete deprecated three integrations, `skopt`, `catalyst`, and `fastaiv1`

Pull Request - State: closed - Opened by eukaryo 7 months ago - 2 comments
Labels: compatibility

#5405 - Delete deprecated `--direction(s)` arguments in the `ask` command

Pull Request - State: closed - Opened by eukaryo 7 months ago
Labels: compatibility

#5404 - Allow users to modify categorical distance more easily

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 2 comments
Labels: enhancement

#5402 - Local Minima Skip

Issue - State: closed - Opened by ggmirandac 7 months ago - 8 comments
Labels: feature

#5401 - Make `ObjectiveFuncType` available externally

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 2 comments
Labels: code-fix

#5400 - Speed up `to_internal_repr` in `CategoricalDistribution`

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 6 comments
Labels: enhancement

#5399 - Refactor `_normalize_objective_values` in NSGA-III to supress `RuntimeWarning`

Pull Request - State: closed - Opened by eukaryo 7 months ago
Labels: code-fix

#5398 - Delete deprecated `_ask` and `_tell`

Pull Request - State: closed - Opened by eukaryo 7 months ago - 1 comment
Labels: compatibility

#5397 - Duration of iteration increases as the number of iterations increase, with distributed optimization.

Issue - State: closed - Opened by jt269 7 months ago - 14 comments
Labels: bug

#5395 - Hyper-parameter optimization of YOLOv7 model

Issue - State: closed - Opened by elon1992 7 months ago

#5394 - Hyper-parameter optimization of YOLOv7 model

Issue - State: closed - Opened by elon1992 7 months ago
Labels: question

#5393 - Update docs about `show_progress_bar`

Pull Request - State: closed - Opened by eukaryo 7 months ago - 1 comment
Labels: document

#5391 - Use `TYPE_CHECKING` for `Study` in `samplers`

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 3 comments
Labels: code-fix

#5390 - Remove `multi_objective`

Pull Request - State: closed - Opened by nabenabe0928 7 months ago - 4 comments
Labels: compatibility

#5389 - Create an unique renaming filename for each release operation in lock systems of `JournalStorage`

Pull Request - State: closed - Opened by eukaryo 7 months ago - 1 comment
Labels: bug

#5388 - Is there any plan for Maximal Update Parametrization support ?

Issue - State: open - Opened by starlitsky2010 7 months ago - 1 comment
Labels: feature

#5385 - (sqlite3.DatabaseError) database disk image is malformed

Issue - State: closed - Opened by kirilllzaitsev 8 months ago - 7 comments
Labels: bug

#5382 - Optuna Hyperband Algorithm Not Following Expected Model Training Scheme

Issue - State: closed - Opened by d-sutariya 8 months ago
Labels: bug

#5379 - Optuna Hyperband Algorithm Not Following Expected Model Training Scheme.

Issue - State: closed - Opened by d-sutariya 8 months ago

#5378 - Prefer last trials for best trial

Pull Request - State: closed - Opened by R-N 8 months ago - 2 comments

#5375 - Support multi-objective CMA-ES (MOCMAES) sampling algorithm

Issue - State: open - Opened by hnanacc 8 months ago - 4 comments
Labels: feature

#5374 - Returning `float("inf")` failed with MOTPE

Issue - State: closed - Opened by gen740 8 months ago - 1 comment
Labels: bug

#5373 - [Backport] Fix `average_is_best` implementation in `WilcoxonPruner`

Pull Request - State: closed - Opened by eukaryo 8 months ago
Labels: bug

#5372 - Bump up version number to v3.6.1

Pull Request - State: closed - Opened by HideakiImamura 8 months ago
Labels: other

#5371 - [Backport] Address issue#5358

Pull Request - State: closed - Opened by HideakiImamura 8 months ago
Labels: bug

#5370 - [Backport] Fix Wilcoxon pruner bug when best_trial has no intermediate value

Pull Request - State: closed - Opened by HideakiImamura 8 months ago - 1 comment
Labels: bug

#5369 - Make `plot_contour` faster

Pull Request - State: closed - Opened by contramundum53 8 months ago - 3 comments
Labels: enhancement

#5368 - Remove unused block

Pull Request - State: closed - Opened by Alnusjaponica 8 months ago - 1 comment
Labels: test

#5367 - Update GitHub actions versions of `actions/setup-python` and `actions/checkout`

Pull Request - State: closed - Opened by Alnusjaponica 8 months ago - 1 comment
Labels: CI

#5366 - Fix `average_is_best` implementation in `WilcoxonPruner`

Pull Request - State: closed - Opened by contramundum53 8 months ago - 1 comment
Labels: bug

#5365 - Add a unit test for convergence of acquisition function in `GPSampler`

Pull Request - State: closed - Opened by nabenabe0928 8 months ago - 5 comments
Labels: test

#5363 - Can't retrieve lightgbm model's best_iteration after Optuna optimization

Issue - State: closed - Opened by YingJie-Zhao 8 months ago - 7 comments
Labels: bug

#5360 - optuna create-study --storage $STORAGE_URL raises RuntimeError: The runtime optuna version 3.6.0 is no longer compatible with the table schema (set up by optuna 3.6.0). Please try updating optuna to the latest version by `$ pip install -U optuna`.

Issue - State: closed - Opened by scls19fr 8 months ago - 7 comments
Labels: bug

#5359 - Debug an error caused by convergence in `GPSampler`

Pull Request - State: closed - Opened by nabenabe0928 8 months ago - 4 comments
Labels: bug

#5358 - GP Sampler throw `ValueError: Fewer non-zero entries in p than size`

Issue - State: closed - Opened by hrntsm 8 months ago - 4 comments
Labels: bug

#5356 - Generete CLI documentation using sphinx extension

Pull Request - State: closed - Opened by Alnusjaponica 8 months ago - 1 comment
Labels: document

#5355 - Introduce lazy hypervolume calculations in HSSP for speedup

Pull Request - State: closed - Opened by nabenabe0928 8 months ago - 4 comments
Labels: enhancement

#5354 - Fix `WilcoxonPruner` bug when `best_trial` has no intermediate value

Pull Request - State: closed - Opened by contramundum53 8 months ago - 1 comment
Labels: bug

#5353 - Rename CI jobs

Pull Request - State: closed - Opened by Obliquedbishop 8 months ago - 1 comment
Labels: CI

#5352 - Simplify type annotations for `storages/_base.py`

Pull Request - State: closed - Opened by Obliquedbishop 8 months ago - 3 comments
Labels: code-fix

#5351 - Fix typo

Pull Request - State: closed - Opened by Alnusjaponica 8 months ago - 1 comment
Labels: document

#5350 - Implement Delta Lake as storage backend

Issue - State: open - Opened by pfwnicks 8 months ago - 1 comment
Labels: feature

GitHub / optuna/optuna issues and pull requests