Feature/684 openstef 40 support hyperparameter tuning#840

Draft

fleur-petit wants to merge 31 commits intoOpenSTEF:release/v4.0.0from

fleur-petit:feature/684-openstef-40-support-hyperparameter-tuning

Commits on Mar 26, 2026

chore(uv): add optuna to toml
fleur-petit
committed
feat(tuning): hyperparameter tuning with Optuna
fleur-petit
committed
chore: add backwards compatibility new SampleWeighter method (#810)

lschilders
authored and
fleur-petit
committed
feature(STEF-2717): save last valid rolling aggregate during training (#811)

lschilders
authored and
fleur-petit
committed
fix: add getter method for _is_fitted in RollingAggregatesAdder (#812)

lschilders
authored and
fleur-petit
committed
Implement-median-model-v4 (#793)

JanMaartenvanDoorn
authored and
fleur-petit
committed
fix(STEF-2802): skip RollingAggregatesAdder when no aggregation functions (#813)

egordm
authored and
fleur-petit
committed
fix(STEF-2802): anchor mlflow gitignore patterns to repo root (#814)

egordm
authored and
fleur-petit
committed
feature: Added (openstef-meta) meta models package (#771)

authored and
fleur-petit
committed
Add openstef-meta to cmds (#819)

MvLieshout
authored and
fleur-petit
committed
feat(STEF-2702): openstef-meta cleanup & release pipeline fixes (#822)

egordm
authored and
fleur-petit
committed
fix(STEF-2702): normalize MLflow tracking URI for Windows compatibility (#826)

egordm
authored and
fleur-petit
committed
fix: apply flatliner value to all quantiles (#828)

lschilders
authored and
fleur-petit
committed
chore: OpenSTEF-meta Workflow Improvements (#829)

MvLieshout
authored and
fleur-petit
committed
fix: Ensemble Forecasting Model postprocessing fit and transform (#830)

MvLieshout
authored and
fleur-petit
committed
feature: add apply() and timezone-awareness to AvailableAt (#831)

lschilders
authored and
fleur-petit
committed
fix: timezone handling for offset in AvailableAt apply() (matching apply_index()) (#832)

lschilders
authored and
fleur-petit
committed
fix: Fix length mismatch bug, add test (#834)

MvLieshout
authored and
fleur-petit
committed
feature: add metrics and providers MAE, Completeness and extend rMAE (#833)

lschilders
authored and
fleur-petit
committed
chore: GHA workflow security updates (#836)

MvLieshout
authored and
fleur-petit
committed
fix(STEF-2854): handle backtest robustness issues (#837)

egordm
authored and
fleur-petit
committed
add shifter transform and tests (#839)

MentReeze
authored and
fleur-petit
committed
refactor(tuning): adjust tuning such that it can be used with ensemble workflow.
fleur-petit
committed
refactor(tuning): renaming and tests
fleur-petit
committed
refactor: remove unused HyperParams import from gblinear/xgboost forecasters
fleur-petit
committed
Add openstef-meta to cmds (#819)

MvLieshout
authored and
fleur-petit
committed
feat(STEF-2702): openstef-meta cleanup & release pipeline fixes (#822)

egordm
authored and
fleur-petit
committed
chore: OpenSTEF-meta Workflow Improvements (#829)

MvLieshout
authored and
fleur-petit
committed
fix: Ensemble Forecasting Model postprocessing fit and transform (#830)

MvLieshout
authored and
fleur-petit
committed
Merge release/v4.0.0 into feature/684-openstef-40-support-hyperparameter-tuning
fleur-petit
committed

Commits on Mar 27, 2026

style: complexity reduction, pytest.approx for float assert, commented 'code'
fleur-petit
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Feature/684 openstef 40 support hyperparameter tuning#840

Feature/684 openstef 40 support hyperparameter tuning#840
fleur-petit wants to merge 31 commits intoOpenSTEF:release/v4.0.0from
fleur-petit:feature/684-openstef-40-support-hyperparameter-tuning

Commits on Mar 26, 2026

chore(uv): add optuna to toml

feat(tuning): hyperparameter tuning with Optuna

chore: add backwards compatibility new SampleWeighter method (#810)

feature(STEF-2717): save last valid rolling aggregate during training (#811)

fix: add getter method for _is_fitted in RollingAggregatesAdder (#812)

Implement-median-model-v4 (#793)

fix(STEF-2802): skip RollingAggregatesAdder when no aggregation functions (#813)

fix(STEF-2802): anchor mlflow gitignore patterns to repo root (#814)

feature: Added (openstef-meta) meta models package (#771)

Add openstef-meta to cmds (#819)

feat(STEF-2702): openstef-meta cleanup & release pipeline fixes (#822)

fix(STEF-2702): normalize MLflow tracking URI for Windows compatibility (#826)

fix: apply flatliner value to all quantiles (#828)

chore: OpenSTEF-meta Workflow Improvements (#829)

fix: Ensemble Forecasting Model postprocessing fit and transform (#830)

feature: add apply() and timezone-awareness to AvailableAt (#831)

fix: timezone handling for offset in AvailableAt apply() (matching apply_index()) (#832)

fix: Fix length mismatch bug, add test (#834)

feature: add metrics and providers MAE, Completeness and extend rMAE (#833)

chore: GHA workflow security updates (#836)

fix(STEF-2854): handle backtest robustness issues (#837)

add shifter transform and tests (#839)

refactor(tuning): adjust tuning such that it can be used with ensemble workflow.

refactor(tuning): renaming and tests

refactor: remove unused HyperParams import from gblinear/xgboost forecasters

Add openstef-meta to cmds (#819)

feat(STEF-2702): openstef-meta cleanup & release pipeline fixes (#822)

chore: OpenSTEF-meta Workflow Improvements (#829)

fix: Ensemble Forecasting Model postprocessing fit and transform (#830)

Merge release/v4.0.0 into feature/684-openstef-40-support-hyperparameter-tuning

Commits on Mar 27, 2026

style: complexity reduction, pytest.approx for float assert, commented 'code'