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A Performance Analysis of Compressed Compact Genetic Algorithm


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Appear InECTI Transaction CIT (ECTI Transaction CIT)
Publication Date01/05/2006 - 30/05/2006
Volume2
Pages16 - 24
No1
Author 1 Orawan Watchanupaporn
Author 2 Nuanwan Soonthornphisaj
Author 3 Worasait Suwannik

Abstract

    Compressed compact genetic algorithm (c2GA) isan algorithm that utilizes the compressed chromosomeencoding and compact genetic algorithm (cGA).The advantage of c2GA is to reduce the memory usageby representing population as a probability vector.In this paper, we analyze the performance interm of robustness of c2GA. Since the compressionand decompression strategy employ two parameters,which are the length of repeating value and the repeatcount, we vary these two parameters to see the performanceaffected in term of convergence speed. The experimentalresults show that c2GA outperforms cGAand is a robust algorithm.