20 citations · 56 across the 8 of their papers we have counts for
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math.ST2013
Fourier methods for smooth distribution function estimation
José E. Chacón, Pablo Monfort, Carlos Tenreiro
In this paper we show how to use Fourier transform methods to analyze the asymptotic behavior of kernel distribution function estimators. Exact expressions for the mean integrated…
math.ST2013★ 20 cited
Clusters and water flows: a novel approach to modal clustering through Morse theory
José E. Chacón
The problem of finding groups in data (cluster analysis) has been extensively studied by researchers from the fields of Statistics and Computer Science, among others. However, desp…
math.ST2012★ 12 cited
Data-driven density derivative estimation, with applications to nonparametric clustering and bump hunting
José E. Chacón, Tarn Duong
Important information concerning a multivariate data set, such as clusters and modal regions, is contained in the derivatives of the probability density function. Despite this impo…