Leveraging hierarchy-aware diffusion model and knowledge-enhanced contrastive learning for recommendation

Knowledge and Information Systems 2026

View at publisher

Authors: Kaibei Li, Yihao Zhang, Qinyang He, Xiaokang Li

DOI: 10.1007/s10115-025-02639-4

Cited by: 30

References: 46

Fields of Study & Subjects

Recommender Systems and Techniques Advanced Graph Neural Networks Machine Learning in Healthcare

References 46