CreGR is the first credible GR model that jointly tackles content credibility across the two core stages of GR: tokenization and generation, and introduces an asymmetric masking probability reduction strategy that selectively diminishes the contribution of tokens associated with uncredible content to the generation pro...
Zhuo Cai, Guang-Hao Wu, Shou-Jin Wang et al.· 0 citations
Semantic ID (SID) based generative recommendation represents each item as a sequence of discrete tokens, and recommends by generating the SID of the item a user would like to interact with. Both dominant paradigms in this domain generally pay for generation token by token: autoregressive models decode the tokens left-t...
DPGFlow is proposed, the first Flow Matching framework specifically designed for CDSR, which enables stable and efficient few-step inference and facilitates effective knowledge transfer under heterogeneous and noisy behaviors.
Xiao-Xin Ye, Chengkai Huang, Hong-Tao Huang et al.· Proceedings of the 20th ACM...· 0 citations
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