Shangyu Zhang
2 papers · Latest:
Information Retrieval
RankUp: Towards High-rank Representations for Large Scale Advertising Recommender Systems
RankUp is a new architecture for large-scale advertising recommenders that prevents representation collapse and boosts expressive capacity.
2604.17878
Information RetrievalTokenFormer: Unify the Multi-Field and Sequential Recommendation Worlds
TokenFormer unifies multi-field and sequential recommendation, overcoming Sequential Collapse Propagation with novel attention and interaction representations.
2604.13737
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