StrongL
1-norm consistency of data based histogram estimates of densities |
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Authors: | Chen Xiru Wang Shouren |
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Institution: | 1. University of Science and Technology of China, China
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Abstract: | In this paper we investigate the problem of estimating thed-dimensional probability densityf(x),x∈R d from a sample of sizen. The non-parametric estimator is the data based histogramf n (x) as defined in (1). Under suitable conditions, we have proved theL 1-norm consistance of this estimate, that is $$\mathop {\lim }\limits_{n \to \infty } \int_{R^a } {|f(x) - f_n (x)|dx = 0,{\text{ a}}{\text{.s}}{\text{.}}}$$ |
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