Zhenghao Xu
4 papers · 2024–2025 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(13)
Venues
Top co-authors
Research topics
Deep Learning
(4)
Machine Learning
(3)
Mathematics & Optimization
(3)
Optimization
(3)
Optimization & Theory · Machine Learning
(3)
Optimization & Theory · Deep Learning
(2)
Artificial Intelligence
(1)
Data Science & Analytics
(1)
Reinforcement Learning
(1)
Core AI
(1)
Core Methods
(1)
Learning Types
(1)
Methods · Data Science & Analytics
(1)
Methods · Reinforcement Learning
(1)
Models
(1)
Keywords
convergence rate
(2)
non-convex optimization
(2)
gradient descent
(2)
sample complexity
(1)
curse of dimensionality
(1)
mirror descent
(1)
pseudo-likelihood
(1)
score matching
(1)
accelerated gradient
(1)
learning rate
(1)
deep neural network
(1)
implicit bia
(1)
policy mirror descent
(1)
confidence region
(1)
low-dimensional manifold
(1)
confidence interval
(1)
linear neural network
(1)
nesterov accelerated gradient
(1)
convergence theory
(1)
edge of stability
(1)
Papers
Good regularity creates large learning rate implicit biases: edge of stability, balancing, and catapult
JMLR 2025
Beyond Point Prediction: Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process
ICML 2024
Provable Acceleration of Nesterov's Accelerated Gradient for Asymmetric Matrix Factorization and Linear Neural Networks
NeurIPS 2024
Sample Complexity of Neural Policy Mirror Descent for Policy Optimization on Low-Dimensional Manifolds
JMLR 2024