2 papers
stat.ML2025
Sparsity via Hyperpriors: A Theoretical and Algorithmic Study under Empirical Bayes Framework
Zhitao Li, Yiqiu Dong, Xueying Zeng
This paper presents a comprehensive analysis of hyperparameter estimation within the empirical Bayes framework (EBF) for sparse learning. By studying the influence of hyperpriors o…
math.OC2024
A Lyapunov Analysis of Accelerated PDHG Algorithms
Xueying Zeng, Bin Shi
The generalized Lasso is a remarkably versatile and extensively utilized model across a broad spectrum of domains, including statistics, machine learning, and image science. Among…