2 citations · 2 across the 3 of their papers we have counts for
4 papers
Stability and Risk Bounds of Iterative Hard Thresholding
Xiao-Tong Yuan, Ping Li
In this paper, we analyze the generalization performance of the Iterative Hard Thresholding (IHT) algorithm widely used for sparse recovery problems. The parameter estimation and s…
Generalization Bounds for High-dimensional M-estimation under Sparsity Constraint
Xiao-Tong Yuan, Ping Li
The -constrained empirical risk minimization (-ERM) is a promising tool for high-dimensional statistical estimation. The existing analysis of -ERM estimator…
On Convergence of Distributed Approximate Newton Methods: Globalization, Sharper Bounds and Beyond
Xiao-Tong Yuan, Ping Li
The DANE algorithm is an approximate Newton method popularly used for communication-efficient distributed machine learning. Reasons for the interest in DANE include scalability and…
Partial Gaussian Graphical Model Estimation
Xiao-Tong Yuan, Tong Zhang
This paper studies the partial estimation of Gaussian graphical models from high-dimensional empirical observations. We derive a convex formulation for this problem using -…