Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/14098
Title: A new Differential Evolution with wavelet theory based mutation operation
Authors: Lai, JCY
Leung, FHF 
Ling, SH
Keywords: Evolutionary computation
Optimisation
Wavelet transforms
Issue Date: 2009
Publisher: IEEE
Source: IEEE Congress on Evolutionary Computation, 2009 : CEC '09, 18-21 May 2009, Trondheim, p. 1116-1122 How to cite?
Abstract: An improved differential evolution (DE) that incorporates a wavelet-based mutation operation to control the scaling factor is proposed. The wavelet theory applied is to enhance DE in exploring the solution spaces more effectively for better solutions. A suite of benchmark test functions is employed to evaluate the performance of the proposed method. It is shown empirically that the proposed method outperforms significantly the existing methods in terms of convergence speed, solution quality and solution stability.
URI: http://hdl.handle.net/10397/14098
ISBN: 978-1-4244-2958-5
978-1-4244-2959-2 (E-ISBN)
DOI: 10.1109/CEC.2009.4983071
Appears in Collections:Conference Paper

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