BERT-based Dense Retrievers Require Interpolation with BM25 for Effective Passage Retrieval

Shuai Wang, Shengyao Zhuang, Guido Zuccon. BERT-based Dense Retrievers Require Interpolation with BM25 for Effective Passage Retrieval. In Faegheh Hasibi, Yi Fang, Akiko Aizawa, editors, ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021. pages 317-324, ACM, 2021. [doi]

@inproceedings{WangZZ21-23,
  title = {BERT-based Dense Retrievers Require Interpolation with BM25 for Effective Passage Retrieval},
  author = {Shuai Wang and Shengyao Zhuang and Guido Zuccon},
  year = {2021},
  doi = {10.1145/3471158.3472233},
  url = {https://doi.org/10.1145/3471158.3472233},
  researchr = {https://researchr.org/publication/WangZZ21-23},
  cites = {0},
  citedby = {0},
  pages = {317-324},
  booktitle = {ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021},
  editor = {Faegheh Hasibi and Yi Fang and Akiko Aizawa},
  publisher = {ACM},
  isbn = {978-1-4503-8611-1},
}