ReQA: An Evaluation for End-to-End Answer Retrieval Models Amin Ahmad author Noah Constant author Yinfei Yang author Daniel Cer author 2019-11 text Proceedings of the 2nd Workshop on Machine Reading for Question Answering Adam Fisch editor Alon Talmor editor Robin Jia editor Minjoon Seo editor Eunsol Choi editor Danqi Chen editor Association for Computational Linguistics Hong Kong, China conference publication ahmad-etal-2019-reqa 10.18653/v1/D19-5819 https://aclanthology.org/D19-5819/ 2019-11 137 146