Detail publikačního výsledku

Using a Tolerance-based Surrogate Method for Computer Resources Saving in Optimization

MAREK, M.; KADLEC, P.

Originální název

Using a Tolerance-based Surrogate Method for Computer Resources Saving in Optimization

Anglický název

Using a Tolerance-based Surrogate Method for Computer Resources Saving in Optimization

Druh

Článek WoS

Originální abstrakt

This paper presents a very simple surrogate optimization method - a Tolerance-based Surrogate Method. A surrogate optimization in general is essential to more and more frequently used optimization in the development process of new technologies. Fitness functions of such systems are often costly, therefore keeping a number of evaluations of the fitness functions at minimum is of a great importance in order to save computer and time resources, i.e. the overall cost of design. Unlike other complex surrogate optimization methods, the tolerance-based surrogate method does not require excessive computational resources, is easy to implement, and is flexible for all types of optimization algorithms. Behaviour of the tolerance-based surrogate method is demonstrated on several modified benchmark problems. Afterwards, our method is verified on a real-world time-demanding optimization task.

Anglický abstrakt

This paper presents a very simple surrogate optimization method - a Tolerance-based Surrogate Method. A surrogate optimization in general is essential to more and more frequently used optimization in the development process of new technologies. Fitness functions of such systems are often costly, therefore keeping a number of evaluations of the fitness functions at minimum is of a great importance in order to save computer and time resources, i.e. the overall cost of design. Unlike other complex surrogate optimization methods, the tolerance-based surrogate method does not require excessive computational resources, is easy to implement, and is flexible for all types of optimization algorithms. Behaviour of the tolerance-based surrogate method is demonstrated on several modified benchmark problems. Afterwards, our method is verified on a real-world time-demanding optimization task.

Klíčová slova

Optimization, surrogate optimization, tolerance-based surrogate method, resources saving

Klíčová slova v angličtině

Optimization, surrogate optimization, tolerance-based surrogate method, resources saving

Autoři

MAREK, M.; KADLEC, P.

Rok RIV

2019

Vydáno

01.04.2019

Nakladatel

Radioengineering

Místo

Brno

ISSN

1805-9600

Periodikum

Radioengineering

Svazek

2019

Číslo

1

Stát

Česká republika

Strany od

9

Strany do

18

Strany počet

10

URL

https://www.radioeng.cz/fulltexts/2019/19_01_0009_0018.pdf

BibTex

@article{BUT156289,
  author="Martin {Marek} and Petr {Kadlec}",
  title="Using a Tolerance-based Surrogate Method for Computer Resources Saving in Optimization",
  journal="Radioengineering",
  year="2019",
  volume="2019",
  number="1",
  pages="9--18",
  doi="10.13164/re.2019.0009",
  issn="1805-9600",
  url="https://www.radioeng.cz/fulltexts/2019/19_01_0009_0018.pdf"
}