activity
20122023
most citedStrong oracle optimality of folded concave penalized estimation

323 citations · 607 across the 25 of their papers we have counts for

collaborators

25 papers

math.OC2023

A New Inexact Proximal Linear Algorithm with Adaptive Stopping Criteria for Robust Phase Retrieval

Zhong Zheng, Shiqian Ma, Lingzhou Xue

This paper considers the robust phase retrieval problem, which can be cast as a nonsmooth and nonconvex optimization problem. We propose a new inexact proximal linear algorithm wit…

stat.ME2023

A Graphical Point Process Framework for Understanding Removal Effects in Multi-Touch Attribution

Jun Tao, Qian Chen, James W. Snyder +3

Marketers employ various online advertising channels to reach customers, and they are particularly interested in attribution for measuring the degree to which individual touchpoint…

stat.ME2022★ 1 cited

Nonlinear Sufficient Dimension Reduction for Distribution-on-Distribution Regression

Qi Zhang, Bing Li, Lingzhou Xue

We introduce a new approach to nonlinear sufficient dimension reduction in cases where both the predictor and the response are distributional data, modeled as members of a metric s…

stat.ME2021

An additive graphical model for discrete data

Jun Tao, Bing Li, Lingzhou Xue

We introduce a nonparametric graphical model for discrete node variables based on additive conditional independence. Additive conditional independence is a three way statistical re…

stat.ME2021

Dimension Reduction for Fréchet Regression

Qi Zhang, Lingzhou Xue, Bing Li

With the rapid development of data collection techniques, complex data objects that are not in the Euclidean space are frequently encountered in new statistical applications. Fréch…

stat.ME2021

Power-enhanced simultaneous test of high-dimensional mean vectors and covariance matrices with application to gene-set testing

Xiufan Yu, Danning Li, Lingzhou Xue +1

Power-enhanced tests with high-dimensional data have received growing attention in theoretical and applied statistics in recent years. Existing tests possess their respective high-…