Abstract
There is currently much interest in attractor neural networks as idealized models of associative memory in the cerebral cortex of the brain [1]. They consist of simple neurons driving one another non-linearly via connecting pathways with mutually interfering characteristics, leading to non-trivial global dynamics. The objective is to train the characteristics of the individual pathways so as to lead to a set of ‘basins’ in which the global dynamic activity is attracted towards that associated with the patterns which are to be memorized and recallable. For useful memory there should be many attractor basins, each with macroscopic overlap with a single memorized pattern.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
D.J. Amit, “Modeling Brain Function” (Cambridge Univ. Press, Cambridge 1989)
J.J. Hopfield, Proc. Natl. Acad. Sci. USA 79, 2554 (1982)
D. Sherrington, “Spin Glasses” in “Disordered Solids: Structures and Processes” ed. B. di Bartolo (Plenum, New York 1989) p. 225
D. Sherrington, “Spin Glasses and Neural Networks” in “Neural Computing”, eds. C. Mannion and J.G. Taylor (Adam Hilger 1989) p.15
B. Derrida, E. Gardner and A. Zippelius, Europhys. Lett. 4, 167 (1987)
K.Y.M. Wong and D. Sherrington, J. Phys A23, L175 (1990)
K.Y.M. Wong and D. Sherrington, J. Phys A23, 4659 (1990)
D. Amit, M. Evans, H. Horner and K.Y.M. Wong, J. Phys A23. 3361 (1990)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1991 Plenum Press, New York
About this chapter
Cite this chapter
Sherrington, D., Wong, K.Y.M. (1991). Dynamic Maps and Attractor Phase-Structures in Randomly Dilute Neural Networks. In: Bishop, A.R., Pokrovsky, V.L., Tognetti, V. (eds) Microscopic Aspects of Nonlinearity in Condensed Matter. NATO ASI Series, vol 264. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5961-6_16
Download citation
DOI: https://doi.org/10.1007/978-1-4684-5961-6_16
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-5963-0
Online ISBN: 978-1-4684-5961-6
eBook Packages: Springer Book Archive