1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.ST2023
A Novel and Optimal Spectral Method for Permutation Synchronization
Duc Nguyen, Anderson Ye Zhang
Permutation synchronization is an important problem in computer science that constitutes the key step of many computer vision tasks. The goal is to recover latent permutations…
math.ST2023
Fundamental Limits of Spectral Clustering in Stochastic Block Models
Anderson Ye Zhang
Spectral clustering has been widely used for community detection in network sciences. While its empirical successes are well-documented, a clear theoretical understanding, particul…
math.ST2022★ 1 cited
Exact Minimax Optimality of Spectral Methods in Phase Synchronization and Orthogonal Group Synchronization
Anderson Ye Zhang
We study the performance of the spectral method for the phase synchronization problem with additive Gaussian noises and incomplete data. The spectral method utilizes the leading ei…