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has been cited by the following article:
TITLE: Estimation of Regression Function for Nonequispaced Samples Based on Warped Wavelets
AUTHORS: Nargess Hosseinioun
KEYWORDS: Dependent Sequence, Nonparametric Regression, Random Design, Warped Wavelet Basis
JOURNAL NAME: Open Journal of Statistics, Vol.6 No.1, February 23, 2016
ABSTRACT: We consider the problem of estimating an unknown density and its derivatives in a regression setting with random design. Instead of expanding the function on a regular wavelet basis, we expand it on the basis , a warped wavelet basis. We investigate the properties of this new basis and evaluate its asymptotic performance by determining an upper bound of the mean integrated squared error under different dependence structures. We prove that it attains a sharp rate of convergence for a wide class of unknown regression functions.