5 citations · 11 across the 7 of their papers we have counts for
Showing 2020 · stat.MEShow all
3 papers · 2 filters
stat.ME2020
Simultaneous Differential Network Analysis and Classification for High-dimensional Matrix-variate Data, with application to Brain Connectivity Alteration Detection and fMRI-guided Medical Diagnoses of Alzheimer's Disease
Chen Hao, Guo Ying, He Yong +6
Alzheimer's disease (AD) is the most common form of dementia, which causes problems with memory, thinking and behavior. Growing evidence has shown that the brain connectivity netwo…
stat.ME2020
Projected Estimation for Large-dimensional Matrix Factor Models
Long Yu, Yong He, Xin-bing Kong +1
In this study, we propose a projection estimation method for large-dimensional matrix factor models with cross-sectionally spiked eigenvalues. By projecting the observation matrix…
stat.ME2020★ 1 cited
Network-Assisted Estimation for Large-dimensional Factor Model with Guaranteed Convergence Rate Improvement
Long Yu, Yong He, Xinsheng Zhang +1
Network structure is growing popular for capturing the intrinsic relationship between large-scale variables. In the paper we propose to improve the estimation accuracy for large-di…