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

@inproceedings{tu-2020-approximate, author = {Zhengkai Tu and Wei Yang and Zihang Fu and Yuqing Xie and Luchen Tan and Kun Xiong and Ming Li and Jimmy Lin}, editor = {Krisztian Balog and Vinay Setty and Christina Lioma and Yiqun Liu and Min Zhang and Klaus Berberich}, title = {{Approximate Nearest Neighbor Search and Lightweight Dense Vector Reranking in Multi-Stage Retrieval Architectures}}, booktitle = {{ICTIR '20: The 2020 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Norway, September 14-17, 2020}}, pages = {97--100}, publisher = {ACM}, year = {2020}, url = {https://doi.org/10.1145/3409256.3409818}, doi = {https://doi.org/10.1145/3409256.3409818} }