Efficient Nearest Neighbor Language Models Junxian He author Graham Neubig author Taylor Berg-Kirkpatrick author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication he-etal-2021-efficient 10.18653/v1/2021.emnlp-main.461 https://aclanthology.org/2021.emnlp-main.461/ 2021-11 5703 5714