optymus.benchmark.Rastrigin

class optymus.benchmark.Rastrigin

Rastrigin Function

The Rastrigin function is a non-convex function used as a performance test problem for optimization algorithms. It is defined as:

\[f(x) = 20 + x_0^2 + x_1^2 - 10(\cos(2\pi x_0) + \cos(2\pi x_1))\]

Reference: https://www.sfu.ca/~ssurjano/rastr.html

__init__()

Methods

__init__()

Attributes

BOUNDS
NAME
TRUE_MINIMUM