2 DIGITAL CIRCUITS FOR A FULLY PARALLEL STOCHASTIC NEURAL-NETWORK

Authors
TORRALBA A COLODRO F IBANEZ E FRANQUELO LG
Citation
A. Torralba et al., 2 DIGITAL CIRCUITS FOR A FULLY PARALLEL STOCHASTIC NEURAL-NETWORK, IEEE transactions on neural networks, 6(5), 1995, pp. 1264-1268
Citations number
10
Categorie Soggetti
Computer Application, Chemistry & Engineering","Engineering, Eletrical & Electronic","Computer Science Artificial Intelligence","Computer Science Hardware & Architecture","Computer Science Theory & Methods
Journal title
IEEE transactions on neural networks → ACNP
ISSN journal
10459227
Volume
6
Issue
5
Year of publication
1995
Pages
1264 - 1268
Database
ISI
SICI code
1045-9227(1995)6:5<1264:2DCFAF>2.0.ZU;2-U
Abstract
This paper presents two digital circuits that allow the implementation of a fully parallel stochastic Hopfield neural network (SHNN), In a p arallel SHNN with n neurons, the n n stochastic signals s(ij) pulse with probability which are propertional to the synapse inputs, are sim ultaneously available. The proposed circuits calculate the summation o f the stochastic input pulses to neuron i(F-i = Sigma(j) s(ij)). The r esulting network achieves considerable speed up with respect to the ne twork originally proposed in [1].