Peng-Fei Zhang
4 papers · 2021–2025 · 2 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (2) π Renaissance Researcher (6) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (18) π§ Keyword Pioneer
π
Cross-Pollinator
(15)
Conferences
AAAI (3)
ACL (1)
Top co-authors
Keywords
reinforcement learning
(2)
adversarial learning
(1)
information bottleneck
(1)
image retrieval
(1)
privacy preservation
(1)
vector quantization
(1)
inverse dynamics
(1)
spectral analysis
(1)
partial observability
(1)
intrinsic motivation
(1)
latent variable
(1)
skill abstraction
(1)
successor feature
(1)
text-based game
(1)
poi recommendation
(1)
user preference modeling
(1)
gradient reversal layer
(1)
hash-based retrieval
(1)
forward dynamics
(1)
hierarchical contrastive learning
(1)
Papers
Enhancing Long-and Short-Term Representations for Next POI Recommendations via Frequency and Hierarchical Contrastive Learning
AAAI 2025
Abstract and Explore: A Novel Behavioral Metric with Cyclic Dynamics in Reinforcement Learning
AAAI 2024
Abstract then Play: A Skill-centric Reinforcement Learning Framework for Text-based Games
ACL 2023
Proactive Privacy-preserving Learning for Retrieval
AAAI 2021