makeGiuntaFunction {smoof}

Giunta Function

Description

Multimodal test function based on the definition

f(\mathbf{x}) = 0.6 + \sum_{i = 1}^{n} \left[\sin(\frac{16}{15} \mathbf{x}_i - 1) + \sin^2(\frac{16}{15}\mathbf{x}_i - 1) + \frac{1}{50} \sin(4(\frac{16}{15}\mathbf{x}_i - 1))\right]

with box-constraints \mathbf{x}_i \in [-1, 1] for i = 1, \ldots, n.

Usage

makeGiuntaFunction()

Value

[smoof_single_objective_function]

References

S. K. Mishra, Global Optimization By Differential Evolution and Particle Swarm Methods: Evaluation On Some Benchmark Functions, Munich Research Papers in Economics.