Improved Harmony Search Algorithm with Crossover Operation
2013 ◽
Vol 415
◽
pp. 353-356
◽
Keyword(s):
Harmony search (HS) algorithm is a good meta-heuristic intelligent optimization method and it does depend on imitating the music improvisation process to generate a perfect state of harmony. However, intelligent optimization methods is easily trapped into local optimal, HS is no exception. In order to improve the performance of HS, a new variant of harmony search algorithm is proposed in this paper. The variant introduce a new crossover operation into HS, and design a strategy to adjust parameter pitch adjusting rate (PAR) and bandwidth (BW). Several standard benchmarks carried out to be tested. The numerical results demonstrated that the superiority of the proposed method to the HS and recently developed variants (IHS, and GHS).
2013 ◽
Vol 365-366
◽
pp. 174-177
2014 ◽
Vol 1065-1069
◽
pp. 3425-3428
2020 ◽
Vol 14
(26)
◽
pp. 6526-6533
2018 ◽
Vol 8
(6)
◽
pp. 4593
◽