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makeCosineMixtureFunction

Cosine Mixture Function


Description

Single-objective test function based on the formula

f(\mathbf{x}) = -0.1 ∑_{i = 1}^{n} \cos(5π\mathbf{x}_i) - ∑_{i = 1}^{n} \mathbf{x}_i^2

subject to \mathbf{x}_i \in [-1, 1] for i = 1, …, n.

Usage

makeCosineMixtureFunction(dimensions)

Arguments

dimensions

[integer(1)]
Size of corresponding parameter space.

Value

[smoof_single_objective_function]

References

M. M. Ali, C. Khompatraporn, Z. B. Zabinsky, A Numerical Evaluation of Several Stochastic Algorithms on Selected Continuous Global Optimization Test Problems, Journal of Global Optimization, vol. 31, pp. 635-672, 2005.


smoof

Single and Multi-Objective Optimization Test Functions

v1.6.0.2
BSD_2_clause + file LICENSE
Authors
Jakob Bossek [aut, cre], Pascal Kerschke [ctb]
Initial release
2020-02-17

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