makeSphereFunction function

Sphere Function

Also known as the the De Jong function 1 . Convex, continous function calculated via the formula [REMOVE_ME]$f(\mathbf{x}) = \sum_{i=1}^{n} \mathbf{x}_i^2 [REMOVE_ME_2]$

with box-constraings $\mathbf{x}_i \in [-5.12, 5.12], i = 1, \ldots, n$.

makeSphereFunction(dimensions)

Arguments

• dimensions: [integer(1)]

  Size of corresponding parameter space.

Returns

[smoof_single_objective_function]

Description

Also known as the the De Jong function 1 . Convex, continous function calculated via the formula

with box-constraings $\mathbf{x}_i \in [-5.12, 5.12], i = 1, \ldots, n$.

References

M. A. Schumer, K. Steiglitz, Adaptive Step Size Random Search, IEEE Transactions on Automatic Control. vol. 13, no. 3, pp. 270-276, 1968.