Ruizhe Shi
5 papers · 2023–2025 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(15)
🐣
Hot Topic Early Bird
👑
Triple Crown
Venues
Top co-authors
Research topics
Machine Learning
(5)
Artificial Intelligence
(2)
Reinforcement Learning
(2)
Core AI
(2)
Learning Types · Machine Learning
(2)
Optimization & Theory
(2)
Deep Learning
(1)
Natural Language Processing
(1)
Robotics
(1)
Application Areas
(1)
Applications
(1)
Capabilities
(1)
Core Methods
(1)
Generation
(1)
Learning Types · Deep Learning
(1)
Keywords
language model alignment
(2)
offline reinforcement learning
(1)
online learning
(1)
transfer learning
(1)
sequential decision making
(1)
preference learning
(1)
direct preference optimization
(1)
self-supervised learning
(1)
transformer
(1)
hand pose estimation
(1)
model merging
(1)
reward function
(1)
visual representation learning
(1)
pomdp
(1)
multi-objective optimization
(1)
convergence rate
(1)
parameter-efficient fine-tuning
(1)
decision transformer
(1)
keypoint detection
(1)
dexterous manipulation
(1)
Papers
The Crucial Role of Samplers in Online Direct Preference Optimization
ICLR 2025
Decoding-Time Language Model Alignment with Multiple Objectives
NeurIPS 2024
Rethinking Transformers in Solving POMDPs
ICML 2024
Unleashing the Power of Pre-trained Language Models for Offline Reinforcement Learning
ICLR 2024
H-InDex: Visual Reinforcement Learning with Hand-Informed Representations for Dexterous Manipulation
NeurIPS 2023