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Prog. Theor. Phys. Vol. 88 No. 5 (1992) pp. 845-855

[ Full Text PDF : FREE ACCESS (1059K) ]

Chaotic Wandering and Search in a Cycle-Memory Neural Network

Shigetoshi Nara and Peter Davis*

Department of Electrical and Electronic Engineering, Faculty of Engineering, Okayama University, Okayama 700
*ATR Optical and Radio Communications Research Laboratories, Seika-cho, Soraku-gun, Kyoto 619-02

(Received June 16, 1992)

Abstract:

Numerical investigation of a single layer recurrent neural network model in which the synaptic connection matrix is formed by summing direct products of succesive patterns in cyclic sequences shows that chaotic wandering dynamics can occur with the reduction of a connectivity parameter. The structure in these dynamics is discussed from the viewpoint of search among stored memory patterns.


URL : http://ptp.ipap.jp/link?PTP/88/845/
DOI : 10.1143/PTP.88.845

[ Full Text PDF : FREE ACCESS (1059K) ] Citation:

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Citing Article(s) :

  1. Journal of the Physical Society of Japan 64 (1995) pp. 3112-3119 :
    Chaos Synergetic Neural Network
    Masahiro Nakagawa
  2. Journal of the Physical Society of Japan 65 (1996) pp. 1859-1867 :
    A Parameter Controlled Chaos Neural Network
    Masahiro Nakagawa
  3. Progress of Theoretical Physics Supplement No. 173 (2008) pp. 99-108 :
    A Mathematical Model for the Hippocampus: Towards the Understanding of Episodic Memory and Imagination
    Ichiro Tsuda, Yutaka Yamaguti, Shigeru Kuroda, Yasuhiro Fukushima and Minoru Tsukada

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