Relevant parameters for a class of sequence-retrieving neural networks

O. Lefèvre , J.-P. Nadal

Reconsidering a recently introduced model of sequence-retrieving neural network, we introduce appropriate analogues of the well-known stabilities and show how these, together with two coupling parameters λ and ϑ, entirely control the dynamics in the case of strong dilution. The model is exactly solved and phase diagrams are drawn for two different choices of the synaptic matrices; they reveal a rich structure. We then briefly speculate as to the role of these parameters within a more general framework.


Domaines: Articles anciens

O. Lefèvre, J.-P. Nadal. Relevant parameters for a class of sequence-retrieving neural networks. Journal de Physique I, 1993, 3 (6), pp.1303-1328. ⟨10.1051/jp1:1993101⟩. ⟨jpa-00246798⟩