Rujun Jiang
8 papers · 2021–2025 · 5 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Silver
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(14)
🔥
Unstoppable · Bronze
Top co-authors
Research topics
Machine Learning
(8)
Mathematics & Optimization
(6)
Optimization
(6)
Optimization & Theory · Machine Learning
(6)
Deep Learning
(2)
Learning Types
(2)
Optimization & Theory · Deep Learning
(2)
Artificial Intelligence
(1)
Computer Science
(1)
Data Science & Analytics
(1)
Application Areas
(1)
Applications
(1)
Core AI
(1)
Methods
(1)
Keywords
bilevel optimization
(5)
adversarial learning
(3)
convex optimization
(3)
spectral risk
(2)
least squares loss
(2)
stackelberg game
(2)
posterior inference
(1)
worst-case performance
(1)
natural gradient descent
(1)
duality theory
(1)
majorization minimization
(1)
alternating direction method
(1)
proximal gradient
(1)
dynamic factor model
(1)
convergence guarantee
(1)
convergence rate
(1)
bisection method
(1)
bilevel programming
(1)
semidefinite program
(1)
conditional value at risk
(1)
Papers
SOREL: A Stochastic Algorithm for Spectral Risks Minimization
ICLR 2025
Lower-level Duality Based Reformulation and Majorization Minimization Algorithm for Hyperparameter Optimization
AISTATS 2024
Near-Optimal Convex Simple Bilevel Optimization with a Bisection Method
AISTATS 2024
Penalty-based Methods for Simple Bilevel Optimization under Hölderian Error Bounds
NeurIPS 2024
RSAP-DFM: Regime-Shifting Adaptive Posterior Dynamic Factor Model for Stock Returns Prediction
IJCAI 2024
A Unified Framework for Rank-based Loss Minimization
NeurIPS 2023
Solving Stackelberg Prediction Game with Least Squares Loss via Spherically Constrained Least Squares Reformulation
ICML 2022
Fast Algorithms for Stackelberg Prediction Game with Least Squares Loss
ICML 2021