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IEICE TRANSACTIONS on Fundamentals

Particle Swarm Optimizers with Growing Tree Topology

Eiji MIYAGAWA, Toshimichi SAITO

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Summary :

This paper presents a new particle swarm optimizer characterized by growing tree topology. If a particle is stagnated then a new particle is born and is located away from the trap. Depending on the property of objective problems, particles are born successively and the growing swarm constitutes a tree-topology. Performing numerical experiments for typical benchmarks, the algorithm efficiency is evaluated in several key measures such as success rate, the number of iterations and the number of particles. As compared with other basic PSOs, we can suggest that the proposed algorithm has efficient performance in optimization with low-cost computation.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E92-A No.9 pp.2275-2282
Publication Date
2009/09/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E92.A.2275
Type of Manuscript
PAPER
Category
Nonlinear Problems

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