Jian-Feng Cai

Column Thresholding: Bridging the Computational-Statistical Gap in the Sparse Spiked Wigner Model

Preconditioned Riemannian Gradient Descent Algorithm for Low-Multilinear-Rank Tensor Completion

Finding Low-Rank Matrix Weights in DNNs via Riemannian Optimization: RAdaGrad and RAdamW

Fast and Provable Algorithms for Sparse PCA with Improved Sample Complexity