Preprint
Aug 2026
UniDot: A Unified Network for Sequence Modeling and Feature Interaction in Large-scale Recommendation
UniDot is a novel architecture for post-click conversion prediction built from the factorization-machine (FM) point of view: the embedding inner product---which powers collaborative filtering and lets a recommender generalize to unseen user--item pairs---is the same primitive as attention's query dot key scoring, so a...
Rongcheng Lin, Yan Sun, Jamey Zhang et al.
· 1 citation