Approximate Nearest Neighbor Search and Lightweight Dense Vector Reranking in Multi-Stage Retrieval Architectures.

Published in ICTIR 2020, 2020

Zhengkai Tu, Wei Yang, Zihang Fu, Yuqing Xie, Luchen Tan, Kun Xiong, Ming Li, Jimmy Lin

This paper is about passage retrieval effiency-accuracy tradeoff.

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