SGLP: Semantic-Guided Graph Structure Learning with LLM Structural Priors for Cross-Domain Sequential Recommendation
Cross-Domain Sequential Recommendation (CDSR) mitigates data sparsity and cold-start issues by transferring user preferences across domains. Although Graph Neural Networks (GNNs) effectively capture collaborative signals, they struggle with the inherent structural sparsity present in individual domains. Specifically, u...
Jing-Wei Ma, Yu-Lin Tao, Ming-Yang Zhong et al.
· Proceedings of the 35th ACM... · 0 citations