Shangzhi Zeng
10 papers · 2020–2025 · 4 venues · across top CS/AI venues
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Achievements
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🌉 Interdisciplinary Bridge · Silver 🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🐣 Hot Topic Early Bird 🗺️ Taxonomy Completionist (11)
🤝
Dynamic Duo
(10)
💎
Century Club · Bronze
🔥
Unstoppable · Bronze
Venues
Top co-authors
Research topics
Machine Learning
(9)
Optimization & Theory · Machine Learning
(9)
Mathematics & Optimization
(8)
Optimization
(8)
Artificial Intelligence
(2)
Learning Paradigms · Artificial Intelligence
(2)
Computer Vision
(1)
Deep Learning
(1)
Learning Paradigms · Machine Learning
(1)
Mathematics
(1)
Optimization & Theory · Deep Learning
(1)
Processing
(1)
Keywords
bilevel optimization
(8)
convergence analysis
(5)
hyperparameter optimization
(2)
value function
(2)
non-convex optimization
(2)
gradient descent
(2)
sparse coding
(1)
convex optimization
(1)
adversarial learning
(1)
constrained optimization
(1)
proximal algorithm
(1)
image restoration
(1)
image deconvolution
(1)
hyperparameter tuning
(1)
convergence guarantee
(1)
linear convergence
(1)
hyperparameter learning
(1)
alternating direction method of multiplier
(1)
neural tangent kernel
(1)
meta learning
(1)
Papers
Overcoming Lower-Level Constraints in Bilevel Optimization: A Novel Approach with Regularized Gap Functions
ICLR 2025
Constrained Bi-Level Optimization: Proximal Lagrangian Value Function Approach and Hessian-free Algorithm
ICLR 2024
Moreau Envelope for Nonconvex Bi-Level Optimization: A Single-Loop and Hessian-Free Solution Strategy
ICML 2024
Averaged Method of Multipliers for Bi-Level Optimization without Lower-Level Strong Convexity
ICML 2023
Optimization-Derived Learning with Essential Convergence Analysis of Training and Hyper-training
ICML 2022
Value Function based Difference-of-Convex Algorithm for Bilevel Hyperparameter Selection Problems
ICML 2022
A Value-Function-based Interior-point Method for Non-convex Bi-level Optimization
ICML 2021
Towards Gradient-based Bilevel Optimization with Non-convex Followers and Beyond
NeurIPS 2021
A Generic First-Order Algorithmic Framework for Bi-Level Programming Beyond Lower-Level Singleton
ICML 2020
Discerning the Linear Convergence of ADMM for Structured Convex Optimization through the Lens of Variational Analysis
JMLR 2020