Networks of exponential neurons for multivariate function approximation

作者: S. Geva , J. Sitte

DOI: 10.1109/IJCNN.1991.170732

关键词: AlgorithmArtificial intelligenceFunction approximationPattern recognitionMathematicsArtificial neural networkSigmoid functionActivation functionRadial basis function networkMultilayer perceptronBackpropagationFeedforward neural network

摘要: A three-layer neural network, having a hidden layer of neurons with an exponential transfer function, capable performing function approximation more accurately, and economically, than conventional multilayer perceptron (MLP) sigmoidal is described. The network was trained by variation the standard backpropagation gradient-descent technique. results difficult problem, where MLP similar size simply fails to perform within reasonable constraints on training time, are shown graphically. >

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