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Traditional PSO algorithms suffer form the “curse of dimensionality”, which implies that their performance deteriorates as the dimensionality of the search space increase. This paper presents a variation on the traditional PSO algorithms, called improved cooperative particle swarm optimization, or COPSO, employing cooperative behavior to significantly improve the performance of the original algorithms...
In order to reduce the size and improve the convergence of PSO (particle swarm optimization) algorithm, an improved PSO algorithm, called TPSO (two particles PSO) algorithm, is presented in this paper. The swarm is only composed of two particles in TPSO algorithm. The algorithm is guaranteed to converge to the global optimization solution with probability one. Its global search ability is enhanced...
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