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Anderson Ye Zhang
Anderson Ye Zhang
Assistant Professor of Statistics and Data Science, University of Pennsylvania
Verified email at wharton.upenn.edu - Homepage
Title
Cited by
Cited by
Year
Achieving optimal misclassification proportion in stochastic block models
C Gao, Z Ma, AY Zhang, HH Zhou
Journal of Machine Learning Research 18 (60), 1-45, 2017
2822017
Minimax rates of community detection in stochastic block models
AY Zhang, HH Zhou
The Annals of Statistics 44 (5), 2252-2280, 2016
2372016
Community detection in degree-corrected block models
C Gao, Z Ma, AY Zhang, HH Zhou
The Annals of Statistics 46 (5), 2153-2185, 2018
1902018
Optimality of spectral clustering in the Gaussian mixture model
M Löffler, AY Zhang, HH Zhou
The Annals of Statistics 49 (5), 2506-2530, 2021
882021
Theoretical and computational guarantees of mean field variational inference for community detection
AY Zhang, HH Zhou
The Annals of Statistics 48 (5), 2575-2598, 2020
782020
Partial recovery for top-k ranking: Optimality of MLE and SubOptimality of the spectral method
P Chen, C Gao, AY Zhang
The Annals of Statistics 50 (3), 1618-1652, 2022
412022
Iterative algorithm for discrete structure recovery
C Gao, AY Zhang
The Annals of Statistics 50 (2), 1066-1094, 2022
352022
Optimal full ranking from pairwise comparisons
P Chen, C Gao, AY Zhang
The Annals of Statistics 50 (3), 1775-1805, 2022
232022
Uncertainty quantification in the Bradley–Terry–Luce model
C Gao, Y Shen, AY Zhang
Information and Inference: A Journal of the IMA 12 (2), 1073-1140, 2023
192023
Optimal orthogonal group synchronization and rotation group synchronization
C Gao, AY Zhang
Information and Inference: A Journal of the IMA 12 (2), 591-632, 2023
142023
Optimal clustering in anisotropic gaussian mixture models
X Chen, AY Zhang
arXiv preprint arXiv:2101.05402, 2021
142021
Leave-one-out singular subspace perturbation analysis for spectral clustering
AY Zhang, HH Zhou
arXiv preprint arXiv:2205.14855, 2022
132022
Exact minimax estimation for phase synchronization
C Gao, AY Zhang
IEEE Transactions on Information Theory 67 (12), 8236-8247, 2021
132021
SDP achieves exact minimax optimality in phase synchronization
C Gao, AY Zhang
IEEE Transactions on Information Theory 68 (8), 5374-5390, 2022
102022
Exact minimax optimality of spectral methods in phase synchronization and orthogonal group synchronization
AY Zhang
arXiv preprint arXiv:2209.04962, 2022
72022
A novel and optimal spectral method for permutation synchronization
D Nguyen, AY Zhang
arXiv preprint arXiv:2303.12051, 2023
32023
Fundamental limits of spectral clustering in stochastic block models
AY Zhang
arXiv preprint arXiv:2301.09289, 2023
32023
Efficient and Accurate Learning of Mixtures of Plackett-Luce Models
D Nguyen, AY Zhang
AAAI Conference on Artificial Intelligence (AAAI) 2023, 2022
22022
A Spectral Approach to Item Response Theory
D Nguyen, AY Zhang
Advances in Neural Information Processing Systems (NeurIPS) 2022, 2022
22022
Optimal and Private Learning from Human Response Data
D Nguyen, AY Zhang
International Conference on Artificial Intelligence and Statistics (AISTATS …, 2023
2023
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