Improved Global Harmony Search Algorithm for Numerical Optimization
2014 ◽
Vol 587-589
◽
pp. 2295-2298
Keyword(s):
To intend to improve the optimization performance of harmony search (HS) algorithm, an improved global harmony search (IGHS) algorithm was presented in this paper. In this algorithm, inspired by swarm intelligence, the global best harmony are borrowed to enhance the optimization accuracy of HS; and mutation and crossover operation instead of pitch adjustment operation to improved the algorithm convergence rate. The key parameters are adjusted to balance the local and global search. Several benchmark experiment simulations, the IGHS has demonstrated stronger convergence and stability than original harmony search (HS) algorithm and its other three improved algorithms (IHS, GHS and SGHS) that reported in recent literature.
2013 ◽
Vol 365-366
◽
pp. 182-185
2014 ◽
Vol 602-605
◽
pp. 3589-3592
2014 ◽
Vol 6
(6)
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pp. 58-70
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Keyword(s):
2018 ◽
Vol 3
(1)
◽
pp. 2-18
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Keyword(s):
2014 ◽
Vol 644-650
◽
pp. 2169-2172
2013 ◽
Vol 26
(4)
◽
pp. 1301-1321
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2013 ◽
Vol 44
(1)
◽
pp. 471-481
◽
2013 ◽
Vol 415
◽
pp. 345-348
2014 ◽
Vol 989-994
◽
pp. 2532-2535