An improved local best searching in particle swarm optimization using differential evolution

Afnizanfaizal Abdullah, Safaai Deris, Siti Zaiton Mohd Hashim, Mohd Saberi Mohamad, Satya Nanda Vel Arjunan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Citations (Scopus)

Abstract

Particle Swarm Optimization (PSO) has achieved remarkable attentions for its capability to solve diverse global optimization problems. However, this method also shows several limitations. PSO easily trapped in the global optimum and often required vast computational cost when solving high dimensional problems. Therefore, we propose some modifications to overcome these issues. In this work, Differential Evolution (DE) mutation and crossover operations are implemented to improve local best particles searching in PSO. A numerical analysis is carried out using benchmark functions and is compared with standard PSO and DE method. Results presented suggest the prospective of our proposed method.

Original languageEnglish
Title of host publicationProceedings of the 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011
Pages115-120
Number of pages6
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011 - Malacca, Malaysia
Duration: Dec 5 2011Dec 8 2011

Publication series

NameProceedings of the 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011

Conference

Conference2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011
Country/TerritoryMalaysia
CityMalacca
Period12/5/1112/8/11

Keywords

  • Differential Evolution
  • Global optimization problems
  • Hybrid method
  • Local Best Searching
  • Particle Swarm Optimization

ASJC Scopus subject areas

  • Artificial Intelligence
  • Information Systems

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