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Yonghong Yu

Nanjing University of Posts and Telecommunications

China

  • Nanjing University of Posts and Telecommunications

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Scholarly Papers (1)

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TSD-Rec: Metric Semantic Noise Enhanced Diffusion Based Contrastive Learning with Topology Prior for Multi-Behavior Recommendation

Number of pages: 46 Posted: 09 Feb 2026
Rong Gao, Yabo Guo, Yonghong Yu, Zhiwei Ye, Li Zhang and Lingyu Yan
Hubei University of Technology, Hubei University of Technology, Nanjing University of Posts and Telecommunications, Hubei University of Technology, University of London and Hubei University of Technology
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Abstract:

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Multi-behavior recommendation Diffusion model Contrastive learning Topology-aware Graph neural networks