Unsupervised FAQ Retrieval with Question Generation and BERT Yosi Mass author Boaz Carmeli author Haggai Roitman author David Konopnicki author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication mass-etal-2020-unsupervised 10.18653/v1/2020.acl-main.74 https://aclanthology.org/2020.acl-main.74/ 2020-07 807 812