867 citations
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Showing 2012 · math.STShow all
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math.ST2012★ 296 cited
Uniform convergence rates for nonparametric regression and principal component analysis in functional/longitudinal data
Yehua Li, Tailen Hsing
We consider nonparametric estimation of the mean and covariance functions for functional/longitudinal data. Strong uniform convergence rates are developed for estimators that are l…
math.ST2012★ 66 cited
Sufficient dimension reduction based on an ensemble of minimum average variance estimators
Xiangrong Yin, Bing Li
We introduce a class of dimension reduction estimators based on an ensemble of the minimum average variance estimates of functions that characterize the central subspace, such as t…