A Study of Collapse in Bare Bones Particle Swarm Optimization

The dynamic update rule of particle swarm optimization is formulated as a second-order stochastic difference equation and general relations are derived for search focus, search spread, and swarm stability at stagnation. The relations are applied to three particular particle swarm optimization (PSO)...

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Vydané v:	IEEE transactions on evolutionary computation Ročník 16; číslo 3; s. 354 - 372
Hlavný autor:	Blackwell, T.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 01.06.2012 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithmics. Computability. Computer arithmetics Applied sciences Artificial intelligence Bones Collapse Computational and artificial intelligence Computer science; control theory; systems Convergence Dynamics Equations Exact sciences and technology Mathematical model Optimization Particle swarm optimization Random variables Searching Spreads Stability Stability analysis Theoretical computing Second order equation Model matching Probabilistic approach Evolutionary algorithm Updating Computational and artificial intelligence Swarm intelligence Artificial intelligence Adaptive method Particle swarm optimization
ISSN:	1089-778X, 1941-0026
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