Aug 2026
DiffCDSR: Diffusion-guided Contrastive Learning and Position Re-weighting for Cross-Domain Sequential Recommendation
DiffCDSR is a novel framework that combines diffusion-guided contrastive learning with a Position Re-weighting (PR) module, enabling fine-grained modeling of user interest drift and providing insights into hyperparameter impacts.
Bin Sheng, Xin-Yu Yu, Li-Ming Xin
· ACM Transactions on Informat... · 0 citations