Eric C. Chi

activity

20112023

most citedOn Tensors, Sparsity, and Nonnegative Factorizations

283 citations · 933 across the 29 of their papers we have counts for

collaborators

Showing 2022 · stat.MEShow all

3 papers · 2 filters

stat.ME2022

Robust Low-rank Tensor Decomposition with the $L_{2}$ Criterion

Qiang Heng, Eric C. Chi, Yufeng Liu

The growing prevalence of tensor data, or multiway arrays, in science and engineering applications motivates the need for tensor decompositions that are robust against outliers. In…

stat.ME2022★ 5 cited

Proximal MCMC for Bayesian Inference of Constrained and Regularized Estimation

Xinkai Zhou, Qiang Heng, Eric C. Chi +1

This paper advocates proximal Markov Chain Monte Carlo (ProxMCMC) as a flexible and general Bayesian inference framework for constrained or regularized estimation. Originally intro…

stat.ME2022★ 4 cited

A Sharper Computational Tool for $L_{2} E$ Regression

Xiaoqian Liu, Eric C. Chi, Kenneth Lange

Building on previous research of Chi and Chi (2022), the current paper revisits estimation in robust structured regression under the $L_{2} E$ criterion. We adopt the ma…

Robust Low-rank Tensor Decomposition with the L2​ Criterion

Proximal MCMC for Bayesian Inference of Constrained and Regularized Estimation

A Sharper Computational Tool for L2​E Regression

Robust Low-rank Tensor Decomposition with the $L_{2}$ Criterion

A Sharper Computational Tool for $L_{2} E$ Regression