Package index • bbotk

Package

bbotk bbotk-package: bbotk: Black-Box Optimization Toolkit

Objective

Objective: Objective Function with Domain and Codomain

ObjectiveRFun: Objective interface with custom R function

ObjectiveRFunDt: Objective interface for basic R functions.

ObjectiveRFunMany: Objective Interface with Custom R Function

Terminator

Terminator: Abstract Terminator Class

mlr_terminators_clock_time TerminatorClockTime: Clock Time Terminator

mlr_terminators_combo TerminatorCombo: Combine Terminators

mlr_terminators_evals TerminatorEvals: Terminator that stops after a number of evaluations

mlr_terminators_none TerminatorNone: None Terminator

mlr_terminators_perf_reached TerminatorPerfReached: Performance Level Terminator

mlr_terminators_run_time TerminatorRunTime: Run Time Terminator

mlr_terminators_stagnation TerminatorStagnation: Terminator that stops when optimization does not improve

mlr_terminators_stagnation_batch TerminatorStagnationBatch: Terminator that stops when optimization does not improve

mlr_terminators_stagnation_hypervolume TerminatorStagnationHypervolume: Stagnation Hypervolume Terminator

mlr_terminators: Dictionary of Terminators

trm() trms(): Syntactic Sugar Terminator Construction

as_terminator() as_terminators(): Convert to a Terminator

Optimization Instance

OptimInstance: Optimization Instance

OptimInstanceAsync: Optimization Instance for Asynchronous Optimization

OptimInstanceAsyncMultiCrit: Multi Criteria Optimization Instance for Asynchronous Optimization

OptimInstanceAsyncSingleCrit: Single Criterion Optimization Instance for Asynchronous Optimization

OptimInstanceBatch: Optimization Instance for Batch Optimization

OptimInstanceBatchMultiCrit: Multi Criteria Optimization Instance for Batch Optimization

OptimInstanceBatchSingleCrit: Single Criterion Optimization Instance for Batch Optimization

OptimInstanceMultiCrit: Multi Criteria Optimization Instance for Batch Optimization

OptimInstanceSingleCrit: Single Criterion Optimization Instance for Batch Optimization

oi(): Syntactic Sugar for Optimization Instance Construction

oi_async(): Syntactic Sugar for Asynchronous Optimization Instance Construction

Optimizer

Optimizer: Optimizer

OptimizerAsync: Asynchronous Optimizer

OptimizerBatch: Batch Optimizer

mlr_optimizers_async_design_points OptimizerAsyncDesignPoints: Asynchronous Optimization via Design Points

mlr_optimizers_async_grid_search OptimizerAsyncGridSearch: Asynchronous Optimization via Grid Search

mlr_optimizers_async_random_search OptimizerAsyncRandomSearch: Asynchronous Optimization via Random Search

mlr_optimizers_chain OptimizerBatchChain: Run Optimizers Sequentially

mlr_optimizers_cmaes OptimizerBatchCmaes: Optimization via Covariance Matrix Adaptation Evolution Strategy

mlr_optimizers_design_points OptimizerBatchDesignPoints: Optimization via Design Points

mlr_optimizers_focus_search OptimizerBatchFocusSearch: Optimization via Focus Search

mlr_optimizers_gensa OptimizerBatchGenSA: Optimization via Generalized Simulated Annealing

mlr_optimizers_grid_search OptimizerBatchGridSearch: Optimization via Grid Search

mlr_optimizers_irace OptimizerBatchIrace: Optimization via Iterated Racing

mlr_optimizers_local_search OptimizerBatchLocalSearch: Optimization via Local Search

mlr_optimizers_nloptr OptimizerBatchNLoptr: Optimization via Non-linear Optimization

mlr_optimizers_random_search OptimizerBatchRandomSearch: Optimization via Random Search

mlr_optimizers: Dictionary of Optimizer

opt() opts(): Syntactic Sugar Optimizer Construction

Archive

Archive: Data Storage

ArchiveAsync: Rush Data Storage

ArchiveAsyncFrozen: Frozen Rush Data Storage

ArchiveBatch: Data Table Storage

Codomain: Codomain of Function

Callbacks

CallbackAsync: Create Asynchronous Optimization Callback

CallbackBatch: Create Batch Optimization Callback

callback_async(): Create Asynchronous Optimization Callback

callback_batch(): Create Batch Optimization Callback

ContextAsync: Asynchronous Optimization Context

ContextBatch: Batch Optimization Context

bbotk.backup: Backup Archive Callback

bbotk.async_freeze_archive: Freeze Archive Callback

Misc

is_dominated(): Calculate which points are dominated

Progressor: Progressor

branin() branin_wu(): Branin Function

bb_optimize(): Black-Box Optimization

shrink_ps(): Shrink a ParamSet towards a point.

bbotk_worker_loop(): Worker loop for Rush

trafo_xs(): Calculate the transformed x-values

terminated_error(): Termination Error