Int. J. of Wireless and Mobile Computing   »   2015 Vol.8, No.4

 

 

Title: Optimal trajectory searching based differential evolution

 

Authors: Dazhi Jiang; Liyu Li; Jian Gong; Zhun Fan

 

Addresses:
Department of Computer Science, Shantou University, GuangDong, China
Department of Computer Science, Shantou University, GuangDong, China
Department of Computer Science, Shantou University, GuangDong, China
Department of Electronic and Information Engineering, Shantou University, GuangDong, China

 

Abstract: A well-designed best solution selection scheme is usually beneficial to enhance the effectiveness and efficiency of evolutionary algorithms. Optimal trajectory searching, a new best solution selection mechanism in the search behaviour of the traditional differential evolution (DE), is presented and analysed. Then an improved algorithm based on traditional DE and optimal trajectory searching mechanism is presented for enhancing the performance of DE. Performance compared with other four DE variants indicates that our algorithm outperforms them in terms of convergence speed and solution accuracy.

 

Keywords: optimal trajectory searching; differential evolution; search behaviour.

 

DOI: 10.1504/IJWMC.2015.070944

 

Int. J. of Wireless and Mobile Computing, 2015 Vol.8, No.4, pp.384 - 393

 

Submission date: 04 Nov 2014
Date of acceptance: 21 Nov 2014
Available online: 27 Jul 2015

 

 

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