Yingcun Xia

most citedA Constructive Approach to the Estimation of Dimension Reduction Directions

7 citations · 10 across the 3 of their papers we have counts for

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math.ST2007

Uniform Bahadur Representation for Local Polynomial Estimates of M-Regression and Its Application to The Additive Model

Efang Kong, Oliver Linton, Yingcun Xia

We use local polynomial fitting to estimate the nonparametric M-regression function for strongly mixing stationary processes ${(Y_{i}, X_{i})}$ . We establish a strong…

math.ST2007★ 7 cited

A Constructive Approach to the Estimation of Dimension Reduction Directions

Yingcun Xia

In this paper, we propose two new methods to estimate the dimension-reduction directions of the central subspace (CS) by constructing a regression model such that the directions ar…