5 citations · 11 across the 4 of their papers we have counts for
4 papers
Multivariate Regression with Gross Errors on Manifold-valued Data
Xiaowei Zhang, Xudong Shi, Yu Sun +1
We consider the topic of multivariate regression on manifold-valued output, that is, for a multivariate observation, its output response lies on a manifold. Moreover, we propose a…
Sparse Kernel Canonical Correlation Analysis via -regularization
Xiaowei Zhang, Delin Chu, Li-Zhi Liao +1
Canonical correlation analysis (CCA) is a multivariate statistical technique for finding the linear relationship between two sets of variables. The kernel generalization of CCA nam…
Multivariate Regression with Grossly Corrupted Observations: A Robust Approach and its Applications
Xiaowei Zhang, Chi Xu, Yu Zhang +2
This paper studies the problem of multivariate linear regression where a portion of the observations is grossly corrupted or is missing, and the magnitudes and locations of such oc…
Transduction on Directed Graphs via Absorbing Random Walks
Jaydeep De, Xiaowei Zhang, Li Cheng
In this paper we consider the problem of graph-based transductive classification, and we are particularly interested in the directed graph scenario which is a natural form for many…