Deep Neural Network-Based Algorithm Approximation via Multivariate Polynomial Regression
2019 IEEE Global Communications Conference (GLOBECOM), 2019Many communication tasks have been formulated as optimization problems that can be solved by iterative algorithms. However, these algorithms are usually computationally intensive. To enable real-time processing of communication algorithms, in this paper, we propose a new deep neural network (DNN) architecture for algorithm approximation.
Chunmiao Liu +5 more
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The simultaneous approximation order of multivariate function by neural networks
International Conference on Automatic Control and Artificial Intelligence (ACAI 2012), 2012In this document, we first give the order of simultaneous approximation of multivariate functions defined in simplex by multivariate Bernstein polynomials. Second, we prove that multivariate polynomials defined in simplex can be simultaneously approximated arbitrarily by a sigmoidal neural networks.
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Pointwise and uniform approximation by multivariate neural network operators of the max-product type
Neural Networks, 2016In this article, the theory of multivariate max-product neural network (NN) and quasi-interpolation operators has been introduced. Pointwise and uniform approximation results have been proved, together with estimates concerning the rate of convergence. At the end, several examples of sigmoidal activation functions have been provided.
Danilo Costarelli, Gianluca Vinti
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Approximations by Multivariate Perturbed Neural Networks
2015This chapter deals with the determination of the rate of convergence to the unit of each of three newly introduced here multivariate perturbed normalized neural network operators of one hidden layer.
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Multivariate Fuzzy Perturbed Neural Network Approximations
2015This chapter studies the determination of the rate of convergence to the unit of each of three newly introduced here multivariate fuzzy perturbed normalized neural network operators of one hidden layer. These are given through the multivariate fuzzy modulus of continuity of the involved multivariate fuzzy number valued function or its high order fuzzy ...
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Univariate Sigmoidal Neural Network Quantitative Approximation
2011Here we present the multivariate quantitative constructive approximation of real and complex valued continuous multivariate functions on a box or ℝ N , N eℕ, by the multivariate quasi-interpolation sigmoidal neural network operators. The “hright” operators for the goal are fully and precisely described.
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Multivariate Approximation With Rates by Perturbed Kantorovich-Shilkret Neural Network Operators
Sarajevo Journal of Mathematics, 2022This paper deals with the determination of the rate of convergence to the unit of Perturbed Kantorovich-Shilkret multivariate normalized neural network operators of one hidden layer. These are given through the multivariate modulus of continuity of the engaged multivariate function or its high order partial derivatives and that appears in the ...
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Multivariate Fuzzy-Random Normalized Neural Network Approximation
2015In this chapter we study the rate of multivariate pointwise convergence in the q-mean to the Fuzzy-Random unit operator or its perturbation of very precise multivariate normalized Fuzzy-Random neural network operators of Cardaliaguet-Euvrard and “Squashing” types.
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Multivariate Fuzzy-Random Perturbed Neural Network Approximations
2015In this chapter we study the rate of multivariate pointwise and uniform convergences in the q-mean to the Fuzzy-Random unit operator of perturbed multivariate normalized Fuzzy-Random neural network operators of Stancu, Kantorovich and Quadrature types.
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Multivariate Hyperbolic Tangent Neural Network Quantitative Approximation
2011Here we give the multivariate quantitative approximation of real and complex valued continuous multivariate functions on a box or ℝ N , N eℕ, by the multivariate quasi-interpolation hyperbolic tangent neural network operators. This approximation is obtained by establishing multidimensional Jackson type inequalities involving the multivariate modulus of
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