UpperConfidenceBound

Upper Confidence Bound acquisition function.

Overview

The UpperConfidenceBound acquisition function for parallel active learning (Bayesian optimization) is given by:

(1)

where, is a tuning parameter to boost exploration or exploitation, is the Gaussian process mean prediction, and is the Gaussian process standard deviation.

Input Parameters

  • tuning1Tuning parameter to control exploration vs exploitation.

    Default:1

    C++ Type:double

    Unit:(no unit assumed)

    Range:tuning > 0

    Controllable:No

    Description:Tuning parameter to control exploration vs exploitation.

Optional Parameters

  • control_tagsAdds user-defined labels for accessing object parameters via control logic.

    C++ Type:std::vector<std::string>

    Controllable:No

    Description:Adds user-defined labels for accessing object parameters via control logic.

  • enableTrueSet the enabled status of the MooseObject.

    Default:True

    C++ Type:bool

    Controllable:No

    Description:Set the enabled status of the MooseObject.

Advanced Parameters