Lightweight and Efficient Neural Natural Language Processing with Quaternion Networks Yi Tay author Aston Zhang author Anh Tuan Luu author Jinfeng Rao author Shuai Zhang author Shuohang Wang author Jie Fu author Siu Cheung Hui author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication tay-etal-2019-lightweight 10.18653/v1/P19-1145 https://aclanthology.org/P19-1145/ 2019-07 1494 1503