Search Results for author: Ruipeng Dong

Found 3 papers, 0 papers with code

Parallel integrative learning for large-scale multi-response regression with incomplete outcomes

no code implementations11 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.

Multi-Task Learning regression +1

Statistically Guided Divide-and-Conquer for Sparse Factorization of Large Matrix

no code implementations17 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.

Computational Efficiency regression +1

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