Liu, Shixiang

2 publications

NeurIPS 2025 Minimax-Optimal Univariate Function Selection in Sparse Additive Models: Rates, Adaptation, and the Estimation-Selection Gap Shixiang Liu

JMLR 2024 A Minimax Optimal Approach to High-Dimensional Double Sparse Linear Regression Yanhang Zhang, Zhifan Li, Shixiang Liu, Jianxin Yin