Modified Harmony Search Algorithm for 0-1 Knapsack Problems
2013 ◽
Vol 365-366
◽
pp. 182-185
Keyword(s):
In this paper, a modified harmony search (MHS) algorithm was presented for solving 0-1 knapsack problems. MHS employs position update strategy for generating new solution vectors that enhances accuracy and convergence rate of harmony search (HS) algorithm. Besides, the harmony memory consideration rate (HMCR) is dynamically adapted to the changing of objective function value in the current harmony memory, and the key parameters PAR and BW dynamically adjusted with the number of generation. Based on the experiment of solving ten classic 0-1 knapsack problems, the MHS has demonstrated stronger convergence and stability than original harmony search (HS) algorithm and its two improved algorithms (IHS and NGHS).
2014 ◽
Vol 1006-1007
◽
pp. 1017-1020
2014 ◽
Vol 587-589
◽
pp. 2295-2298
2014 ◽
Vol 989-994
◽
pp. 2532-2535
2014 ◽
Vol 644-650
◽
pp. 2169-2172
2019 ◽
Vol 122
◽
pp. 43-53
◽
2011 ◽
Vol 204-210
◽
pp. 563-568
2014 ◽
Vol 2014
◽
pp. 1-12
◽