作者位次 #6/11SIGIR 2026Poster· Information Retrieval (Industry)
Scaling and Stabilizing Large-Scale Embedding-Based Retrieval
Zhen Yang · Juexin Lin · Hongwei Shang · Kaihao Li · Feng Liu · Satya Chembolu · Xunfan Cai · Xinyi Liu · Cun Mu · Tony Lee · Ciya Liao
摘要
Embedding-based retrieval (EBR) is foundational to large-scale e-commerce search, yet its effectiveness is often constrained by the quality of training signals and the representational capacity of the encoder. Standard dual-encoders suffer from a training-inference gap: they are optimized on narr...