L
Lei Liu
Researcher at People's Bank of China
Publications - 7
Citations - 1157
Lei Liu is an academic researcher from People's Bank of China. The author has contributed to research in topics: Particle swarm optimization & Imperialist competitive algorithm. The author has an hindex of 5, co-authored 7 publications receiving 512 citations.
Papers
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Journal ArticleDOI
Particle swarm optimization algorithm: an overview
Dongshu Wang,Dapei Tan,Lei Liu +2 more
TL;DR: Its origin and background is introduced and the theory analysis of the PSO is carried out, which analyzes its present situation of research and application in algorithm structure, parameter selection, topology structure, discrete PSO algorithm and parallel PSO algorithms, multi-objective optimization PSO and its engineering applications.
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Unknown environment exploration of multi-robot system with the FORDPSO
Dongshu Wang,Haitao Wang,Lei Liu +2 more
TL;DR: A formal analysis of RDPSO is presented and the influence of the coefficients on FORDPSO algorithm is studied, illustrating that biological and sociological inspiration is effective to meet the challenges of multi-robot system application in unknown environment exploration, and the exploration effect of the fuzzy adaptive FORD PSO is better than that of the fixed coefficient FORdPSO.
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Developmental Network: An Internal Emergent Object Feature Learning
Dongshu Wang,Junhao Wang,Lei Liu +2 more
TL;DR: This paper realizes an effective recognition for 108 face images of 27 individuals in complex background, through a biological inspired emergent developmental network (DN) with the synapse maintenance and neuron regenesis mechanism, to enhance the network usage efficiency.
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Emergent face orientation recognition with internal neurons of the developmental network
TL;DR: This work focuses on mechanisms that enable a system to develop its emergent representations from its operational experience, and uses an emergent developmental network to recognize the face orientation, from sensory and motor experience.
Journal ArticleDOI
How internal neurons represent the short context: an emergent perspective
TL;DR: The presented network is developmental which means that the internal representations are directly learned from the signals of the input and motor ports, not designed internally for particular task, hence the same learning principles are potentially suitable for other sensory modalities.