Ecosyste.ms: Issues

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GitHub / optuna/optuna issues and pull requests

#2398 - Move study's tests for `optimize` to `test_optimize.py`

Pull Request - State: closed - Opened by nzw0301 over 3 years ago - 2 comments
Labels: test, sprint-20210227

#2397 - Add more visualization features for multi-objective optimization (e.g., constraint handling, animation)

Issue - State: closed - Opened by toshihikoyanase over 3 years ago - 12 comments
Labels: feature, optuna.visualization, stale

#2364 - CLI option to merge multiple RDBStorages

Issue - State: closed - Opened by phiresky over 3 years ago - 10 comments
Labels: feature, stale

#2354 - Fix `matplotlib.plot_parallel_coordinate` with only one suggested parameter.

Pull Request - State: closed - Opened by nzw0301 over 3 years ago - 2 comments
Labels: bug, optuna.visualization

#2312 - No plots appearing when using visualisation tools.

Issue - State: closed - Opened by ZumbiAzul almost 4 years ago - 11 comments
Labels: question, stale

#2310 - In trial you get always the same suggestions?

Issue - State: closed - Opened by tide90 almost 4 years ago - 1 comment
Labels: question

#2303 - Add integration module for PyTorch Distributed Data Parallel

Pull Request - State: closed - Opened by toshihikoyanase almost 4 years ago - 11 comments
Labels: feature, optuna.integration

#2235 - Optuna does not overwrite a suggested value by another following suggestion

Issue - State: closed - Opened by ZumbiAzul almost 4 years ago - 8 comments
Labels: bug, stale

#2199 - ValueError: CategoricalDistribution does not support dynamic value space.

Issue - State: closed - Opened by nothingeasy almost 4 years ago - 3 comments
Labels: bug

#2189 - Trial pre processing

Issue - State: closed - Opened by hvy almost 4 years ago - 7 comments
Labels: feature, needs-discussion

#2162 - Optuna.visualization.plot_slice shows only one row, add parameters nrows,ncols

Issue - State: closed - Opened by bhishanpdl almost 4 years ago - 5 comments
Labels: feature, optuna.visualization, stale

#2101 - study.best_trial gives confusing errors with early pruning

Issue - State: closed - Opened by KerekesDavid almost 4 years ago - 13 comments
Labels: bug, stale

#1930 - Warm starting Optuna

Issue - State: closed - Opened by FelixNeutatz about 4 years ago - 10 comments
Labels: question

#1883 - Setting a maximum number of trials per study

Issue - State: closed - Opened by jtourille about 4 years ago - 17 comments
Labels: contribution-welcome, no-stale

#1856 - `optuna.importance.get_param_importances` sometimes skips params

Issue - State: closed - Opened by PhilipMay about 4 years ago - 34 comments
Labels: bug, needs-discussion, stale

#1843 - News sections about introduction of isort

Pull Request - State: closed - Opened by hvy about 4 years ago - 1 comment
Labels: other

#1761 - Add the learning curve prediction method by Akshay

Pull Request - State: closed - Opened by nabenabe0928 about 4 years ago - 4 comments
Labels: feature, optuna.pruners, stale

#1718 - LightGBMTunerCV stepwise tuning got an error with lightgbm==3.0.0rc1

Issue - State: closed - Opened by nyanhi about 4 years ago - 4 comments
Labels: bug

#1647 - Document how each sampler treat pruned trials and failed trials

Issue - State: closed - Opened by HideakiImamura about 4 years ago - 8 comments
Labels: document, contribution-welcome, optuna.samplers, stale, description-checked

#1604 - ValueError: Classification metrics can't handle a mix of multiclass and continuous-multioutput targets

Issue - State: closed - Opened by bhishanpdl over 4 years ago - 3 comments
Labels: question

#1484 - Add option to abort hang trials

Issue - State: closed - Opened by yorickreum over 4 years ago - 12 comments
Labels: feature, stale

#1447 - Optuna prunes too aggressively, when objective is jittery (early stopping patience needed)

Issue - State: closed - Opened by turian over 4 years ago - 41 comments
Labels: feature, stale

#1434 - Align `sphinx-rtd-theme` and Python versions used on Read the Docs to CircleCI.

Pull Request - State: closed - Opened by harupy over 4 years ago - 3 comments
Labels: installation

#1371 - Remove deprecated features in `optuna.trial`.

Pull Request - State: closed - Opened by HideakiImamura over 4 years ago - 2 comments
Labels: compatibility

#1367 - Add missing `__init__.py` files

Pull Request - State: closed - Opened by harupy over 4 years ago - 11 comments
Labels: code-fix

#1351 - Error when using custom metrics in optuna.integration.lightgbm

Issue - State: closed - Opened by worldblue0214 over 4 years ago - 8 comments
Labels: bug, needs-discussion, stale

#1339 - Plotly not install errror, though installed

Issue - State: closed - Opened by cmeier303 over 4 years ago - 23 comments
Labels: stale

#1335 - `optuna.create_trial` and `Study.add_trial` to create custom studies.

Pull Request - State: closed - Opened by hvy over 4 years ago - 15 comments
Labels: feature, needs-discussion, optuna.study, optuna.trial

#1318 - Optimization starts from scratch after switching sampler from TPE to CMA-ES

Issue - State: closed - Opened by danpolus over 4 years ago - 16 comments
Labels: bug, stale

#1298 - Add `read_trials_from_remote_storage` method to Storage implementations.

Pull Request - State: closed - Opened by ytsmiling over 4 years ago - 3 comments
Labels: enhancement, needs-discussion, optuna.storages

#1285 - Fix `experimental` decorator to decorate a class properly

Pull Request - State: closed - Opened by harupy over 4 years ago - 2 comments
Labels: document

#1278 - Create a documentation for the root namespace `optuna`.

Pull Request - State: closed - Opened by keisuke-umezawa over 4 years ago - 4 comments
Labels: document, needs-discussion

#1277 - `log` argument for `suggest_int` of skopt integration.

Pull Request - State: closed - Opened by nzw0301 over 4 years ago - 8 comments
Labels: enhancement, optuna.integration

#1263 - Move caching mechanism from `RDBStorage` to `_CachedStorage`.

Pull Request - State: closed - Opened by ytsmiling over 4 years ago - 3 comments
Labels: enhancement, optuna.storages

#1254 - Add type hints to contour.py.

Pull Request - State: closed - Opened by bigbird555 over 4 years ago - 3 comments
Labels: code-fix, optuna.visualization

#1253 - Mean Decrease Impurity (MDI) hyperparameter importance evaluator.

Pull Request - State: closed - Opened by hvy over 4 years ago - 3 comments
Labels: feature, optuna.importance

#1240 - Fix a type casting error when using `CmaEsSampler`.

Pull Request - State: closed - Opened by sile over 4 years ago - 9 comments
Labels: bug

#1204 - Import `optuna.exceptions.TrialPruned` in `__init__.py`.

Pull Request - State: closed - Opened by keisuke-umezawa over 4 years ago - 10 comments
Labels: feature

#1196 - Alternative implementation to hide the interface so that all samplers can use `HyperbandPruner`.

Pull Request - State: closed - Opened by HideakiImamura over 4 years ago - 8 comments
Labels: enhancement, optuna.pruners

#1079 - Use `--study-name` instead of `--study` in CLI commands.

Pull Request - State: closed - Opened by seungjaeryanlee over 4 years ago - 14 comments
Labels: feature

#1066 - LightGbm - recommendations on hyperparameters tuning

Issue - State: closed - Opened by konradsemsch over 4 years ago - 6 comments
Labels: question, stale

#974 - Added RedisStorage class to support storing activity on Redis

Pull Request - State: closed - Opened by pablete over 4 years ago - 27 comments
Labels: feature

#862 - Using optuna with an existing argument parser without changes

Issue - State: closed - Opened by victorhcm almost 5 years ago - 2 comments

#822 - What happens when the range of parameters changes?

Issue - State: closed - Opened by louisabraham almost 5 years ago - 4 comments
Labels: question

#685 - a method for deleting trials

Issue - State: closed - Opened by dwiel about 5 years ago - 20 comments
Labels: feature

#372 - Dynamic Value space !

Issue - State: closed - Opened by Enderdead over 5 years ago - 14 comments

#308 - Visualization not working

Issue - State: closed - Opened by kination almost 6 years ago - 7 comments

#256 - implementing keras integration

Pull Request - State: closed - Opened by higumachan almost 6 years ago - 6 comments
Labels: feature