Title: The Ashkin-Teller neural network near saturation
Authors: Bollé, Désiré
Kozlowski, Piotr #
Issue Date: Dec-1999
Publisher: Iop publishing ltd
Series Title: Journal of Physics A. Mathematical and General vol:32 issue:49 pages:8577-8586
Abstract: The thermodynamic and retrieval properties of the Ashkin-Teller neural network model storing an infinite number of patterns are examined in the replica-symmetric mean-field approximation. In particular, for linked patterns temperature-capacity phase diagrams are derived for different values of the two-neuron and four-neuron coupling strengths. This model can be considered as a particular non-trivial generalization of the Hopfield model and exhibits a number of interesting new features. Some aspects of replica-symmetry breaking are discussed.
ISSN: 0305-4470
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
# (joint) last author

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