Preprint
Sep 2026
SPRINT: Single-Step Generative Recommendation via Average Probability Velocity
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...
Zhuo Cai, Shou-Jin Wang, Pei-Lin Zhou et al.
· 1 citation