Yifei Zhou
12 papers · 2022–2025 · 5 venues · across top CS/AI venues
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Achievements
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π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (36) π Conference Polyglot Β· Silver π£ Hot Topic Early Bird π Triple Crown
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Renaissance Researcher
(5)
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Prolific Year Β· Productive
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Century Club Β· Bronze
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Machine Learning
(6)
Reinforcement Learning
(5)
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Natural Language Processing
(4)
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(4)
Deep Learning
(3)
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(2)
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(2)
Data Science & Analytics
(1)
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(1)
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Keywords
reinforcement learning
(3)
vision-language model
(3)
off-policy learning
(2)
contrastive learning
(1)
offline reinforcement learning
(1)
sequence labeling
(1)
temporal difference learning
(1)
function approximation
(1)
embedding learning
(1)
natural policy gradient
(1)
natural language inference
(1)
test-time adaptation
(1)
instruction following
(1)
optimal control
(1)
value function
(1)
bellman equation
(1)
skill discovery
(1)
distribution shift
(1)
decision making
(1)
representation learning
(1)
Papers
Digi-Q: Learning VLM Q-Value Functions for Training Device-Control Agents
ICLR 2025
Proposer-Agent-Evaluator (PAE): Autonomous Skill Discovery For Foundation Model Internet Agents
ICML 2025
Aligning Large Language Models with Representation Editing: A Control Perspective
NeurIPS 2024
ArCHer: Training Language Model Agents via Hierarchical Multi-Turn RL
ICML 2024
DigiRL: Training In-The-Wild Device-Control Agents with Autonomous Reinforcement Learning
NeurIPS 2024
Fine-Tuning Large Vision-Language Models as Decision-Making Agents via Reinforcement Learning
NeurIPS 2024
Offline Data Enhanced On-Policy Policy Gradient with Provable Guarantees
ICLR 2024
BT^2: Backward-compatible Training with Basis Transformation
ICCV 2023
Hybrid RL: Using both offline and online data can make RL efficient
ICLR 2023
Test-Time Distribution Normalization for Contrastively Learned Visual-language Models
NeurIPS 2023
GAPX: Generalized Autoregressive Paraphrase-Identification X
NeurIPS 2022
Improve Discourse Dependency Parsing with Contextualized Representations
NAACL 2022