16 citations · 53 across the 24 of their papers we have counts for
4 papers · 1 filter
A new non-parametric Kendall's tau for matrix-valued elliptical observations
Yong He, Yalin Wang, Long Yu +2
In this article, we first propose generalized row/column matrix Kendall's tau for matrix-variate observations that are ubiquitous in areas such as finance and medical imaging. For…
Statistical inference for large-dimensional tensor factor model by iterative projections
Matteo Barigozzi, Yong He, Lingxiao Li +1
Tensor Factor Models (TFM) are appealing dimension reduction tools for high-order large-dimensional tensor time series, and have wide applications in economics, finance and medical…
Distributed Learning for Principle Eigenspaces without Moment Constraints
Yong He, Zichen Liu, Yalin Wang
Distributed Principal Component Analysis (PCA) has been studied to deal with the case when data are stored across multiple machines and communication cost or privacy concerns prohi…
Manifold Principle Component Analysis for Large-Dimensional Matrix Elliptical Factor Model
ZeYu Li, Yong He, Xinbing Kong +1
Matrix factor model has been growing popular in scientific fields such as econometrics, which serves as a two-way dimension reduction tool for matrix sequences. In this article, we…