1 code implementation • 6 May 2023 • HanQin Cai, Zehan Chao, Longxiu Huang, Deanna Needell
We study the tensor robust principal component analysis (TRPCA) problem, a tensorial extension of matrix robust principal component analysis (RPCA), that aims to split the given tensor into an underlying low-rank component and a sparse outlier component.
no code implementations • 1 Dec 2022 • Zehan Chao, Denali Molitor, Deanna Needell, Mason A. Porter
We then infer a ``media-bias chart'' of (bias, quality) coordinates for the media outlets by integrating the (bias, quality) measurements of the tweets of the media outlets.
no code implementations • 23 Aug 2021 • HanQin Cai, Zehan Chao, Longxiu Huang, Deanna Needell
We study the problem of tensor robust principal component analysis (TRPCA), which aims to separate an underlying low-multilinear-rank tensor and a sparse outlier tensor from their sum.