Yihan Zhang
7 papers · 2022–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π
Interdisciplinary Bridge
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Conference Polyglot
(4)
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Cross-Pollinator
(11)
πΊοΈ
Taxonomy Completionist
(17)
π§
Keyword Pioneer
Conferences
NIPS (3)
IJCAI (2)
COLT (1)
NAACL (1)
Top co-authors
Keywords
approximate message passing
(2)
stochastic optimization
(2)
spectral method
(2)
auc maximization
(2)
federated learning
(2)
mean estimation
(1)
loss landscape
(1)
minimax optimization
(1)
high-dimensional statistics
(1)
instruction tuning
(1)
asymptotic analysis
(1)
gradient descent
(1)
variance reduction
(1)
communication efficiency
(1)
spectral estimation
(1)
minimax optimal
(1)
matrix denoising
(1)
bilevel optimization
(1)
random matrix theory
(1)
hidden markov model
(1)
Papers
Enhancing Language Model Hypernetworks with Restart: A Study on Optimization
NAACL 2025
Federated Stochastic Bilevel Optimization with Fully First-Order Gradients
IJCAI 2025
Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing (Extended Abstract)
COLT 2024
Matrix Denoising with Doubly Heteroscedastic Noise: Fundamental Limits and Optimal Spectral Methods
NIPS 2024
Communication-Efficient Stochastic Gradient Descent Ascent with Momentum Algorithms
IJCAI 2023
Federated Compositional Deep AUC Maximization
NIPS 2023
Mean Estimation in High-Dimensional Binary Markov Gaussian Mixture Models
NIPS 2022