soobench (version 1.9.18)

rotate_parameter_space: Rotate the parameter space of a SOO function.

Description

This function is a simple parameter space transformation. Given a function \(f(x)\) it returns a new function \(f_r(x) = f(Rx)\), where \(R\) is a random rotation matrix.

Usage

rotate_parameter_space(fn)

Arguments

fn

A soo_function object.

Value

A new soo_function object where the parameter space has been randomly rotated.

Details

If you want repeatable results, make sure you explicitly set a seed before calling rotate_parameter_space.

Examples

# NOT RUN {
f <- generate_ackley_function(2)
f_r <- rotate_parameter_space(f)
par(mfrow=c(1, 2))
plot(f)
plot(f_r)

# }