default_acqfunction: Default Acquisition Function

In mlr3mbo: Flexible Bayesian Optimization

Default Acquisition Function

Description

Chooses a default acquisition function, i.e. the criterion used to propose future points. For synchronous single-objective optimization, defaults to mlr_acqfunctions_ei. For synchronous multi-objective optimization, defaults to mlr_acqfunctions_smsego. For asynchronous single-objective optimization, defaults to mlr_acqfunctions_stochastic_cb.

Usage

default_acqfunction(instance)

Arguments

instance

(bbotk::OptimInstance). An object that inherits from bbotk::OptimInstance.

Value

AcqFunction

See Also

Other mbo_defaults: default_acqoptimizer(), default_gp(), default_loop_function(), default_result_assigner(), default_rf(), default_surrogate(), mbo_defaults

mlr3mbo documentation built on June 8, 2025, 12:24 p.m.