作者位次 #4/8ACL 2026Poster· Natural Language Processing
Distilling Large Embeddings via Hyperspherical Householder Quantization
Yihang Wang · Bin Wu · Yueyang Su · Tianfu Zhang · Yiqi Du · Lei Yu · Jiafeng Guo · Xueqi Cheng
摘要
Large embedding models have become the backbone of modern retrieval systems, offering strong semantic representations at the cost of substantial storage and computation. While recent work explores quantizing embeddings into discrete document identifiers for generative retrieval, most existing app...