Anru Zhang
4 papers · 2018–2023 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot Β· Bronze
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Academic Marathon Β· Sprint
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Interdisciplinary Bridge Β· Silver
πΊοΈ
Taxonomy Completionist
(15)
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Research topics
Keywords
hypothesis testing
(2)
community detection
(1)
computational complexity
(1)
signal detection
(1)
signal-to-noise ratio
(1)
markov chain
(1)
likelihood maximization
(1)
low-rank tensor
(1)
score estimation
(1)
phase transition
(1)
low-rank model
(1)
diffusion probabilistic model
(1)
score-based generative model
(1)
theoretical guarantee
(1)
tensor regression
(1)
state space
(1)
rank constraint
(1)
degree-corrected block model
(1)
rank-constrained optimization
(1)
erdos-renyi model
(1)
Papers
Phase transition for detecting a small community in a large network
ICLR 2023
Sampling is as easy as learning the score: theory for diffusion models with minimal data assumptions
ICLR 2023
Statistical and Computational Limits for Tensor-on-Tensor Association Detection
COLT 2023
Estimation of Markov Chain via Rank-Constrained Likelihood
ICML 2018