Transiently chaotic neural networks with piecewise linear output functions

Shyan Shiou Chen, Chih W. Shih

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Admitting both transient chaotic phase and convergent phase, the transiently chaotic neural network (TCNN) provides superior performance than the classical networks in solving combinatorial optimization problems. We derive concrete parameter conditions for these two essential dynamic phases of the TCNN with piecewise linear output function. The confirmation for chaotic dynamics of the system results from a successful application of the Marotto theorem which was recently clarified. Numerical simulation on applying the TCNN with piecewise linear output function is carried out to find the optimal solution of a travelling salesman problem. It is demonstrated that the performance is even better than the previous TCNN model with logistic output function.

Original languageEnglish
Pages (from-to)717-730
Number of pages14
JournalChaos, Solitons and Fractals
Volume39
Issue number2
DOIs
Publication statusPublished - 2009 Jan 30

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ASJC Scopus subject areas

  • Mathematics(all)

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