Title :
Analogue neural networks with distributed neurons
Author :
Satyanarayana, S. ; Tsividis, Yannis ; Graf, H.P.
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
fDate :
3/2/1989 12:00:00 AM
Abstract :
A new technique is proposed for implementing neurons in analogue electronic neural networks. It features integrating a fraction of a neuron with each synapse. Each neuron is distributed over all associated synapses. This methodology operates with just one building block, the distributed-neutron synapse, in contrast to existing techniques which are based on two distinct blocks, the neuron and synapse. This approach can be applied to a variety of implementations, including transconductor and MOSFET-op-amp neural networks. Modularity, ease of interconnectivity, expandability and reconfigurability are the advantages of this technique.
Keywords :
MOS integrated circuits; VLSI; insulated gate field effect transistors; neural nets; operational amplifiers; MOSFET-op-amp neural networks; analogue electronic neural networks; distributed-neutron synapse; expandability; interconnectivity; neurons; reconfigurability; synapse; transconductor;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890211