CEGO (version 2.0.0)

landscapeGeneratorGaussianBuild: Gaussian Landscape Core function

Description

Core Gaussian landscape function. Should not be called directly, as it does not contain proper seed handling.

Usage

landscapeGeneratorGaussianBuild(nGaussian = 10, upper = 1, ratio = 0.2,
  creationFunction)

Arguments

nGaussian

number of Gaussian components in the landscape. Default is 10.

upper

upper limit of the distance function to be used, controls the width of Gaussians (variance). Default is 1.

ratio

minimal function value of the local minima. Default is 0.2. (Note: Global minimum will be at zero, local minimal will be in range [ratio;1])

creationFunction

function to randomly generate the centers of the gaussians

Value

• returns a list, with the following items: centers samples which are the centers of each Gaussian covinv inverse of variance of each Gaussian opt value at randomly chosen optimum center nGauss number of Gaussian components

See Also

landscapeGeneratorGaussian