On Improving Density Estimators which are not Bona Fide Functions

Other literature type English OPEN
Gajek, Leslaw;

In order to improve the rate of decrease of the IMSE for nonparametric kernel density estimators with nonrandom bandwidth beyond $O(n^{-4/5})$ all current methods must relax the constraint that the density estimate be a bona fide function, that is, be nonnegative and in... View more
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