Lihua Lei
8 papers · 2016–2025 · 4 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(18)
🐣
Hot Topic Early Bird
Venues
Top co-authors
Research topics
Machine Learning
(7)
Optimization & Theory · Machine Learning
(6)
Mathematics & Optimization
(4)
Optimization
(3)
Artificial Intelligence
(2)
Deep Learning
(2)
Core AI
(2)
Optimization & Theory · Deep Learning
(2)
Application Areas
(1)
Core Methods
(1)
Learning Types
(1)
Mathematics
(1)
Statistics
(1)
Keywords
stochastic gradient descent
(3)
variance reduction
(3)
finite-sum optimization
(1)
false discovery rate
(1)
distribution shift
(1)
online learning
(1)
non-convex optimization
(1)
conformal prediction
(1)
classification
(1)
gradient estimation
(1)
neural network training
(1)
stochastic gradient
(1)
sequential optimization
(1)
total variation
(1)
variable importance
(1)
homotopy method
(1)
iteration complexity
(1)
loss function
(1)
multiple testing
(1)
stochastic optimization
(1)
Papers
Conformal Tail Risk Control for Large Language Model Alignment
ICML 2025
Conformal Risk Control
ICLR 2024
Total Variation Floodgate for Variable Importance Inference in Classification
ICML 2024
Variance Reduction With Sparse Gradients
ICLR 2020
HONES: A Fast and Tuning-free Homotopy Method For Online Newton Step
AISTATS 2018
Less than a Single Pass: Stochastically Controlled Stochastic Gradient
AISTATS 2017
Non-convex Finite-Sum Optimization Via SCSG Methods
NeurIPS 2017
Power of Ordered Hypothesis Testing
ICML 2016