Convergence Rate of the Modified Differential Evolution Algorithm

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F17%3A00005017" target="_blank" >RIV/46747885:24220/17:00005017 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24510/17:00005017
Result on the web
<a href="https://aip.scitation.org/doi/abs/10.1063/1.5013964" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/1.5013964</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5013964" target="_blank" >10.1063/1.5013964</a>

Result language
angličtina
Original language name
Convergence Rate of the Modified Differential Evolution Algorithm
Original language description
Differential evolution algorithms represent an efficient framework to solve complicated optimization tasks with many variables and complex constraints. Nevertheless, the classic differential evolution algorithm does not guarantee the convergence to the global minimum of the cost function. Therefore, the authors developed a modification of this algorithm that ensures asymptotic global convergence. The article provides a comparison of the ability to identify the global minimum of the cost function for the following three algorithms: the classic differential evolution algorithm, the above mentioned modified differential evolution algorithm and an algorithm of random sampling enhanced by a hill climbing procedure. We designed a series of numerical experiments to perform this comparison. The results indicate that the classic differential evolution algorithm is in general an extremely poor global optimizer (global minimum found in 2% of cases). On the other hand the performance of the modified differential evolution algorithm was considerably better (global minimum found in 83% of cases).
Czech name
—
Czech description
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Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
AIP Conference Proceedings 1910, 030005 (2017)
ISBN
978-0-7354-1602-4
ISSN
0094-243X
e-ISSN
—
Number of pages
8
Pages from-to
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Publisher name
AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
Place of publication
USA
Event location
Sozopol, BULGARIA
Event date
Jan 1, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000423866900027

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