J. Phys. I France 4 (1994) 1627-1639
A statistical investigation of bidirectional associative memories (BAM)J. Kurchan1, L. Peliti2 and M. Saber3
1 Dipartimento di Fisica and Sezione INFN, Università di Roma " La Sapienza ", P.le Aldo Moro 2, I-00185 Roma, Italy
2 Institut Curie, Section de Physique et Chimie, Laboratoire Curie, 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05, France
3 Département de Physique, Faculté des Sciences, Université " Moulay Ismaïl ", B.P. 4010, Beni M'hamed, Meknès, Morocco
(Received 12 April 1994, received in final form 18 July 1994, accepted 21 July 1994)
We investigate by statistical mechanical methods a stochastic analogue of the bidirectional associative memories introduced by B. Kosko. We derive its storage capacity as a function of the total number of synapses and of the asymmetry of the network.
© Les Editions de Physique 1994