Sigmoid neural transfer function realized by percolation.
Opt Lett
; 21(3): 222-4, 1996 Feb 01.
Article
in En
| MEDLINE
| ID: mdl-19865359
ABSTRACT
An experiment using the phenomenon of percolation has been conducted to demonstrate the implementation of neural functionality (summing and sigmoid transfer). A simple analog approximation to digital percolation is implemented. The device consists of a piece of amorphous silicon with stochastic bit-stream optical inputs, in which a current percolating from one end to the other defines the neuron output, also in the form of a stochastic bit stream. Preliminary experimental results are presented.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Opt Lett
Year:
1996
Document type:
Article