optymus.benchmark.StyblinskiTang

class optymus.benchmark.StyblinskiTang

Styblinski-Tang Function

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

\[f(x) = 0.5((x_0^4 - 16x_0^2 + 5x_0) + (x_1^4 - 16x_1^2 + 5x_1))\]

Reference:

https://www.sfu.ca/~ssurjano/stybtang.html

__init__()

Methods

__init__()

Attributes

BOUNDS
NAME
TRUE_MINIMUM