branin {bbotk}

R Documentation

Branin Function

Description

Classic 2-D Branin function with noise branin(x1, x2, noise) and Branin function with fidelity parameter branin_wu(x1, x2, fidelity).

Usage

branin(x1, x2, noise = 0)

branin_wu(x1, x2, fidelity)

Arguments

x1	(numeric()).
x2	(numeric()).
noise	(numeric()).
fidelity	(numeric()).

Value

numeric()

Source

Wu J, Toscano-Palmerin S, Frazier PI, Wilson AG (2019). “Practical Multi-fidelity Bayesian Optimization for Hyperparameter Tuning.” 1903.04703.

Examples

branin(x1 = 12, x2 = 2, noise = 0.05)
branin_wu(x1 = 12, x2 = 2, fidelity = 1)

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