TY - GEN
T1 - A hybrid spherical search and whale optimization algorithm
AU - Shi, Jiarui
AU - Yu, Jia
AU - Lee, Chiyan
AU - Todo, Yuki
AU - Gao, Shangce
N1 - Publisher Copyright:
©2020 IEEE.
PY - 2020/12
Y1 - 2020/12
N2 - In recent years, mixed-element heuristics have received increasing attention in optimization algorithms. The spherical search (SS)–a swarm-based meta-heuristic algorithm is used for solving global optimization problems with nonlinear constraints. The whale optimization algorithm (WOA), inspired by the bubble net hunting strategy, mimics the social behavior of humpback whales, whereas the heuristics method usually fall into a so-called “local optima trap”. We proposed a hybrid algorithm based on the whale algorithm and the spherical search optimization hybrid algorithm, so that the two optimization strategies are merged into the presented algorithm which enables both algorithms to work in a co-evolutionary way. Experiment results show that the proposed hybrid algorithm can find the better solutions than some other new algorithms in term of convergence speed and solution accuracy.
AB - In recent years, mixed-element heuristics have received increasing attention in optimization algorithms. The spherical search (SS)–a swarm-based meta-heuristic algorithm is used for solving global optimization problems with nonlinear constraints. The whale optimization algorithm (WOA), inspired by the bubble net hunting strategy, mimics the social behavior of humpback whales, whereas the heuristics method usually fall into a so-called “local optima trap”. We proposed a hybrid algorithm based on the whale algorithm and the spherical search optimization hybrid algorithm, so that the two optimization strategies are merged into the presented algorithm which enables both algorithms to work in a co-evolutionary way. Experiment results show that the proposed hybrid algorithm can find the better solutions than some other new algorithms in term of convergence speed and solution accuracy.
KW - Computational intelligence
KW - Meta-heuristics
KW - Optimization
KW - Sphere search
KW - Whale optimization algorithm
UR - http://www.scopus.com/inward/record.url?scp=85100378392&partnerID=8YFLogxK
U2 - 10.1109/ISCID51228.2020.00017
DO - 10.1109/ISCID51228.2020.00017
M3 - 会議への寄与
AN - SCOPUS:85100378392
T3 - Proceedings - 2020 13th International Symposium on Computational Intelligence and Design, ISCID 2020
SP - 44
EP - 49
BT - Proceedings - 2020 13th International Symposium on Computational Intelligence and Design, ISCID 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Symposium on Computational Intelligence and Design, ISCID 2020
Y2 - 12 December 2020 through 13 December 2020
ER -