Qingshan Li

D3MBR: Dual-Level Diffusion Denoiser with Preference Guidance for Multi-Behavior Recommendation

This work reshape the denoising problem as a clean data generation task, and proposes a noise-free generation paradigm in a data-centric perspective, and integrates D \({}^{3}\) MBR with advanced MBR models and achieves great performance improvements across four datasets.