Search Results for author: Xiaoou Pan

Found 2 papers, 2 papers with code

Smoothed Quantile Regression with Large-Scale Inference

1 code implementation9 Dec 2020 Xuming He, Xiaoou Pan, Kean Ming Tan, Wen-Xin Zhou

Our numerical studies confirm the conquer estimator as a practical and reliable approach to large-scale inference for quantile regression.

Statistics Theory Methodology Statistics Theory

Iteratively Reweighted $\ell_1$-Penalized Robust Regression

2 code implementations9 Jul 2019 Xiaoou Pan, Qiang Sun, Wen-Xin Zhou

This paper investigates tradeoffs among optimization errors, statistical rates of convergence and the effect of heavy-tailed errors for high-dimensional robust regression with nonconvex regularization.

regression Variable Selection

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