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A Collaborative Neurodynamic Approach to Distributed Global Optimization

delete2023-05-01
delete17
PRE
AI
Z
Zicong Xia
Y
Yang Liu *
王娟 封面图
王娟 (Jun Wang)
DOI:10.1109/TSMC.2022.3221937delete
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摘要

摘要

En 中文
In this article, we present a collaborative neurodynamic approach to distributed optimization with nonconvex functions. We develop a recurrent neural network (RNN) group by connecting individual projection neural networks through a communication network. We prove the convergence of the RNN group to the local optimal solutions of a given distributed optimization problem. We propose a collaborative neurodynamic optimization system with multiple RNN groups for scattered searches and a metaheuristic rule for reinitializing the neuronal states upon their local convergence. We elaborate on three numerical examples to demonstrate the efficacy of the proposed approach to distributed global optimization in the presence of nonconvexity.
Keyword:
Collaborative neurodynamic optimization (CNO)
distributed optimization
nonconvex functions
recurrent neural networks (RNNs)

期刊

IEEE Transactions on Cybernetics 封面图
IEEE Transactions on Cybernetics
IF:
10.5
论文数:
1.1W
被引数:
5.0W

机构

Z
Zhejiang Normal University
学者数:
1.3W
论文数: 8.4K
被引数: 1.2W
C
City University of Hong Kong
学者数:
2.3W
论文数: 3.0W
被引数: 6.1W
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