Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/1140
Title: | L1-optimal estimates for a regression type function in rd | Authors: | Yatracos, Yannis G. | Major Field of Science: | Social Sciences | Keywords: | Regression analysis;Convergence | Issue Date: | Feb-1992 | Source: | Journal of Multivariate Analysis, 1992, vol. 40, no.2, pp. 213-220 | Volume: | 40 | Issue: | 2 | Start page: | 213 | End page: | 220 | Journal: | Journal of Multivariate Analysis | Abstract: | Let X1, X2, ..., Xn be random vectors that take values in a compact set in Rd, d ≥ 1. Let Y1, Y2, ..., Yn be random variables ("the responses") which conditionally on X1 = x1, ..., Xn = xn are independent with densities f(y | xi, θ(xi)), i = 1, ..., n. Assuming that θ lives in a sup-norm compact space Θq,d of real valued functions, an optimal L1-consistent estimator θ ̇n of θ is constructed via empirical measures. The rate of convergence of the estimator to the true parameter θ depends on Kolmogorov's entropy of Θq,d. | URI: | https://hdl.handle.net/20.500.14279/1140 | ISSN: | 0047259X | DOI: | 10.1016/0047-259X(92)90023-9 | Rights: | © Elsevier | Type: | Article | Affiliation : | Université de Montréal | Publication Type: | Peer Reviewed |
Appears in Collections: | Άρθρα/Articles |
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