Himmelblau's function
id:
himmelblau-s-function-195-13566084
title:
Himmelblau's function
text:
In mathematical optimization, Himmelblau's function is a multi-modal function, used to test the performance of optimization algorithms. The function is defined by: It has one local maximum at x = − 0.270845 and y = − 0.923039 where f = 181.617 , and four identical local minima: f = 0.0 , f = 0.0 , f = 0.0 , f = 0.0. The locations of all the minima can be found analytically. However, because they are roots of quartic polynomials, when written in terms of radicals, the expressions are somewhat com
brand slug:
wiki
category slug:
encyclopedia
description:
Function used as a performance test problem for optimization algorithms
original url:
https://en.wikipedia.org/wiki/Himmelblau%27s_function
date created:
date modified:
2023-12-29T15:37:30Z
main entity:
{"identifier":"Q3075200","url":"https://www.wikidata.org/entity/Q3075200"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/ad/Himmelblau_function.svg","width":720,"height":540}
fields total:
13
integrity:
15