no code implementations • 29 Nov 2022 • Canhong Wen, Ruipeng Dong, Xueqin Wang, Weiyu Li, Heping Zhang
Sparse reduced rank regression is an essential statistical learning method.
no code implementations • 11 Apr 2021 • Ruipeng Dong, Daoji Li, Zemin Zheng
In this paper, we propose a scalable and computationally efficient procedure, called PEER, for large-scale multi-response regression with incomplete outcomes, where both the numbers of responses and predictors can be high-dimensional.
no code implementations • 17 Mar 2020 • Kun Chen, Ruipeng Dong, Wanwan Xu, Zemin Zheng
In the first stage of division, we consider both sequential and parallel approaches for simplifying the task into a set of co-sparse unit-rank estimation (CURE) problems, and establish the statistical underpinnings of these commonly-adopted and yet poorly understood deflation methods.