一作SIGIR 2026Poster· Information Retrieval (Short)
Equip Pre-ranking with Target Attention by Residual Quantization
Yutong Li (Taobao & · Tmall Group of Alibaba) · Tmall Group of Alibaba) · Tmall Group of Alibaba) · Zerui Huang (Taobao & · Tmall Group of Alibaba) · Zerui Huang (Taobao & · Shengjie Sun (Taobao & · Tmall Group of Alibaba) · Shengjie Sun (Taobao & · Zerui Huang (Taobao & · Shengjie Sun (Taobao &
摘要
The pre-ranking stage in industrial recommendation systems faces a fundamental conflict between efficiency and effectiveness. While powerful models like Target Attention (TA) excel at capturing complex feature interactions in the ranking stage, their high computational cost makes them infeasible...