Enhancing Dual-Encoders with Question and Answer Cross-Embeddings for Answer Retrieval Yanmeng Wang author Jun Bai author Ye Wang author Jianfei Zhang author Wenge Rong author Zongcheng Ji author Shaojun Wang author Jing Xiao author 2021-11 text Findings of the Association for Computational Linguistics: EMNLP 2021 Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Punta Cana, Dominican Republic conference publication wang-etal-2021-enhancing-dual-encoders 10.18653/v1/2021.findings-emnlp.198 https://aclanthology.org/2021.findings-emnlp.198/ 2021-11 2306 2315