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|a Pignon, D.
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|a Parmiter, P.J.M.
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|a Slack, J.K.
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|a Hands, M.A.
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|a Hall, T.J.
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|a Daalen, M.
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|a Shawe-Taylor, J.
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|a Sigmoid Neural Transfer Function Realised by Percolation
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|c 1996-02.
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|z Get fulltext
|u https://eprints.soton.ac.uk/259797/1/OpticsLettersVol21No3Feb96.pdf
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|a 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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|a Article
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