GLOBAL CONVERGENCE LIMITS OF DIFFERENTIAL EVOLUTION ALGORITHM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F24%3A00012419" target="_blank" >RIV/46747885:24510/24:00012419 - isvavai.cz</a>

Výsledek na webu

<a href="https://scs-europe.net/conf/ecms2024/" target="_blank" >https://scs-europe.net/conf/ecms2024/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

GLOBAL CONVERGENCE LIMITS OF DIFFERENTIAL EVOLUTION ALGORITHM

Popis výsledku v původním jazyce

In a recent period, evolutionary optimization techniques have been increasingly utilized for solving technical and scientific optimization tasks. The differential evolution algorithm is one of the most used optimization tools. This specific algorithm is often and in many published sources classified as a global optimizer. Such statements indicate that the differential evolution algorithm can identify the global minimum of a specific cost function. In the article, we demonstrate rigorously and in a simple way that in some special circumstances, this algorithm fails and is prone to premature convergence to a local minimum of the cost function.

Název v anglickém jazyce

GLOBAL CONVERGENCE LIMITS OF DIFFERENTIAL EVOLUTION ALGORITHM

Popis výsledku anglicky

In a recent period, evolutionary optimization techniques have been increasingly utilized for solving technical and scientific optimization tasks. The differential evolution algorithm is one of the most used optimization tools. This specific algorithm is often and in many published sources classified as a global optimizer. Such statements indicate that the differential evolution algorithm can identify the global minimum of a specific cost function. In the article, we demonstrate rigorously and in a simple way that in some special circumstances, this algorithm fails and is prone to premature convergence to a local minimum of the cost function.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10102 - Applied mathematics

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů