Abstract
Dynamics of traditional neural network models are generally time-invari-ant. For that reason, they have limitations in context-dependent processing. We present a new method, dynamic desensitization, of varying neurodynamics continuously and construct a basic model of interaction between neurodynamical systems. This model comprises two nonmonotone neural networks storing sequential patterns as trajectory attractors. The dynamics of respective networks are modified according to the states of other networks. Using numerical experiments, we also show that the model can recognize and recall complex sequences with identical patterns in different positions.
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References
Morita, M., Murata, S., Morokami, S.: Context-dependent sequential recall by a trajectory attractor network with selective desensitization. Proceedings of the Third International Conference on Neural Networks and Artificial Intelligence (2003) 235–238.
Morita, M.: Memory and learning of sequential patterns by nonmonotone neural network. Neural Networks 9 (1996) 1477–1489.
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© 2008 Springer-Verlag Berlin Heidelberg
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Hasuo, T., Yamane, K., Morita, M. (2008). Context-Dependent Processing of Spatiotemporal Patterns Based on Interaction Between Neurodynamical Systems. In: Wang, R., Shen, E., Gu, F. (eds) Advances in Cognitive Neurodynamics ICCN 2007. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8387-7_41
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DOI: https://doi.org/10.1007/978-1-4020-8387-7_41
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-8386-0
Online ISBN: 978-1-4020-8387-7
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