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Browsing by Subject "approximation of functions"

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    Item type:Article, Access status: Open Access ,
    Approximation properties of some two-layer feedforward neural networks
    (2007) Nowak, Michał Andrzej
    In this article, we present a multiyariate two-layer feedforward neural networks that approximate continuos functions defined on $[0,1]^d$. We show that the $L_1$ error of approximation is asymptotically proportional to the modulus of continuity of the underlying function taken at $\sqrt{d}/n$, where n is the number of function values used.