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Changelog

Source: NEWS.md

mlr3hyperband (development version)

mlr3hyperband 1.0.0

CRAN release: 2025-07-10

  • feat: Add OptimizerAsyncSuccessiveHalving optimizer.

mlr3hyperband 0.6.0

CRAN release: 2024-06-29

  • compatibility: Work with new bbotk 1.0.0 and mlr3tuning 1.0.0

mlr3hyperband 0.5.0

CRAN release: 2024-03-05

  • compatibility: Work with new paradox version 1.0.0

mlr3hyperband 0.4.5

CRAN release: 2023-03-02

  • fix: Unloading mlr3hyperband removes optimizers and tuners from the dictionaries.
  • docs: Update resources and descriptions.
  • tests: Remove deprecated method argument of mlr3tuning::tune().

mlr3hyperband 0.4.4

CRAN release: 2022-11-27

  • fix: Remove emoa from required packages of OptimizerBatchSuccessiveHalving.

mlr3hyperband 0.4.3

CRAN release: 2022-11-07

mlr3hyperband 0.4.2

CRAN release: 2022-08-25

  • docs: Re-generate rd files with valid html.

mlr3hyperband 0.4.1

CRAN release: 2022-05-04

  • feat: Optimizer and Tuner objects have the field $id now.
  • feat: Optimizer and Tuner objects have the optional field $label now.
  • feat: New $help() method which opens the manual page of Optimizer and Tuner objects.

mlr3hyperband 0.4.0

CRAN release: 2022-02-10

  • feat: New adjust_minimum_budget flag in OptimizerBatchSuccessiveHalving. The minimum budget is adjusted in the base stage to use the maximum budget in last stage.
  • feat: New repetitions parameter to specify the exact number of repetitions. Replaced the repeats parameter.

mlr3hyperband 0.3.0

CRAN release: 2022-01-23

  • feat: TunerBatchHyperband evaluates configurations of same budget across brackets in parallel now.
  • feat: New repeats parameter to repeat runs of successive halving and hyperband until termination.
  • fix: Bug where maximization measures were minimized.

mlr3hyperband 0.2.0

CRAN release: 2021-09-13

  • feat: New OptimizerBatchHyperband and OptimizerBatchSuccessiveHalving optimizers.

mlr3hyperband 0.1.2

CRAN release: 2021-01-29

  • refactor: Make XGBoost conditionally in examples.

mlr3hyperband 0.1.1

CRAN release: 2020-12-07

  • fix: Dependency on emoa.

mlr3hyperband 0.1.0

CRAN release: 2020-10-26

  • Initial CRAN release.