Pignon, D and Parmiter, P and Slack, J and Hands, M and Hall, T and Daalen, M and Shawe-Taylor, J (1996) Sigmoid Neural Transfer Function Realised by Percolation. Optics Letters , 21 (3) 222 - 224.
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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
| Type: | Article |
|---|---|
| Title: | Sigmoid Neural Transfer Function Realised by Percolation |
| UCL classification: | UCL > School of BEAMS > Faculty of Engineering Science > Computer Science |
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