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Dynamic Neural Network Models for Time-Varying Problem Solving: A Survey on Model Structures

  • Cheng Hua
  • , Xinwei Cao
  • , Qian Xu
  • , Bolin Liao*
  • , Shuai Li*
  • *Corresponding author for this work
  • Jishou University
  • Jiangnan University
  • University of Oulu
  • VTT (former employee or external)

Research output: Contribution to journalArticleScientificpeer-review

Abstract

In recent years, neural networks have become a common practice in academia for handling complex problems. Numerous studies have indicated that complex problems can generally be formulated as a single or a set of time-varying equations. Dynamic neural networks, as powerful tools for processing time-varying problems, play an essential role in their online solution. This paper reviews recent advances in real-valued, complex-valued, and noise-tolerant dynamic neural networks for solving various time-varying problems, discusses the finite-time convergence, fixed/varying parameters, and noise tolerance properties of dynamic neural network models. This review is highly relevant for researchers and novices interested in using dynamic neural networks to solve time-varying problems.

Original languageEnglish
Pages (from-to)65991-66008
Number of pages18
JournalIEEE Access
Volume11
DOIs
Publication statusPublished - 2023
MoE publication typeA1 Journal article-refereed

Funding

This work was supported in part by the National Natural Science Foundation of China under Grant 62066015 and Grant 62006095.

Keywords

  • activation function
  • Dynamic neural networks
  • noise-tolerant
  • time-varying problems
  • zeroing neural network (ZNN)

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