UCL logo

UCL Discovery

UCL home » Library Services » Electronic resources » UCL Discovery

Sigmoid Neural Transfer Function Realised by Percolation

Pignon, D; Parmiter, P; Slack, J; Hands, M; Hall, T; Daalen, M; Shawe-Taylor, J; (1996) Sigmoid Neural Transfer Function Realised by Percolation. Optics Letters , 21 (3) pp. 222-224.

Full text not available from this repository.


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

Type: Article
Title: Sigmoid Neural Transfer Function Realised by Percolation
UCL classification: UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
URI: http://discovery.ucl.ac.uk/id/eprint/79153
Downloads since deposit
Download activity - last month
Download activity - last 12 months
Downloads by country - last 12 months

Archive Staff Only

View Item View Item