Weak Convergence of Cardaliaguet-Euvrard Neural Network Operators Studied Asymptotically |
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Authors: | George A Anastassiou |
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Institution: | 1. Department of Mathematical Sciences, The University of Memphis, Memphis, TN, 38152, USA
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Abstract: | An Nth order asymptotic expansion is established for the error of weak approximation of a special class of functions by the well-known Cardaliaguet-Euvrard neural network operators. This class is made out of functions f that are N times continuously differentiable over R, so that all f,f′,…, f (N) have the same compact support and f (N) is of bounded variation. This asymptotic expansion involves products of integrals of the network activation bell-shaped function b and f. The rate of the above convergence depends only on the first derivative of involved functions. |
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