Large deviations of kernel density estimator in L1(Rd) for uniformly ergodic Markov processes
In this paper, we consider a uniformly ergodic Markov process (Xn)n[greater-or-equal, slanted]0 valued in a measurable subset E of Rd with the unique invariant measure , where the density f is unknown. We establish the large deviation estimations for the nonparametric kernel density estimator in L1(Rd,dx) and for , and the asymptotic optimality in the Bahadur sense. These generalize the known results in the i.i.d. case.
Year of publication: |
2005
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Authors: | Lei, Liangzhen ; Wu, Liming |
Published in: |
Stochastic Processes and their Applications. - Elsevier, ISSN 0304-4149. - Vol. 115.2005, 2, p. 275-298
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Publisher: |
Elsevier |
Keywords: | Large deviations Kernel density estimator Donsker-Varadhan entropy Uniformly ergodic Markov process Bahadur efficiency |
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