Aug, 2021
共同优化查询编码器和产品量化来提高检索性能
Jointly Optimizing Query Encoder and Product Quantization to Improve Retrieval Performance
Jingtao Zhan, Jiaxin Mao, Yiqun Liu, Jiafeng Guo, Min Zhang...
TL;DR本文介绍了一种名为 JPQ 的联合优化方法,该方法结合了查询编码和 Product Quantization,以实现高效的 Dense Retrieval,并在两个公开的评估基准测评中获得了显着的性能提升。