Emotional particle swarm optimization

Authors:
Wei Wang;Zhiliang Wang;Xuejing Gu;Siyi Zheng
Affiliations:
School of Information Engineering, University of Science and Technology Beijing, Beijing, China;School of Information Engineering, University of Science and Technology Beijing, Beijing, China;School of Information Engineering, University of Science and Technology Beijing, Beijing, China;School of Information Engineering, University of Science and Technology Beijing, Beijing, China
Venue:
ICIC'09 Proceedings of the Intelligent computing 5th international conference on Emerging intelligent computing technology and applications
Year:
2009

Citing 3
Cited 1

Population structure and particle swarm performance

CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02
Population structure and particle swarm performance

CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02
Particle swarm optimisation with spatial particle extension

CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02

Psychological model of particle swarm optimization based multiple emotions

Applied Intelligence

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Abstract

It is known that there is only information sharing in most particle swarm optimization. But competition among particles which is a good feature for searching progress does not exist. For all these, based on the idea of multiagent with emotion, bring in competition controlled by emotion to enhance performance of PSO after describing similarity between particles swarm and multi-agent system. And from the point of emotional view, problem that agents whether should compete or not is stated qualitatively. Furthermore, velocity threshold is deduced. Utilizing these, the method proposed could improve both local and global searching ability of particle swarm optimization. In addition, simulation results show that the improvement is effective. Algorithm with it has good efficiency.