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Guandong Xu — most-cited papers & profile · Large Language Models
← authors
·
overview
Guandong Xu
15
papers ·
135
citations ·
0
h-index
Tai Po Hospital · Education University of Hong Kong · State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
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Most-cited papers
Hyper Meta-Path Contrastive Learning for Multi-Behavior Recommendation
2021 · 67 citations
Listwise Preference Alignment Optimization for Tail Item Recommendation
2025 · 4 citations
Democratic Recommendation with User and Item Representatives Produced by Graph Condensation
2025
Topics
Collaborative Filtering
Graph-based
Ranking & CTR
Two-Tower & Retrieval