We show that symmetric n-mixture states, when they exist, are almost never stable in autoassociative networks with threshold-linear units. Only with a binary coding scheme we could find a limited region of the parameter space in which either 2-mixtures or 3-mixtures are stable attractors of the dynamics.

Disappearance of spurious states in analog associative memories / Roudi, Y.; Treves, A.. - In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS. - ISSN 1539-3755. - 67:4(2003), pp. 1-5. [10.1103/PhysRevE.67.041906]

Disappearance of spurious states in analog associative memories

Treves, A.
2003-01-01

Abstract

We show that symmetric n-mixture states, when they exist, are almost never stable in autoassociative networks with threshold-linear units. Only with a binary coding scheme we could find a limited region of the parameter space in which either 2-mixtures or 3-mixtures are stable attractors of the dynamics.
2003
67
4
1
5
041906
https://doi.org/10.1103/PhysRevE.67.041906
https://arxiv.org/abs/cond-mat/0302029
Roudi, Y.; Treves, A.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/13068
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