Open Vocabulary Learning for Neural Chinese Pinyin IME Zhuosheng Zhang author Yafang Huang author Hai Zhao 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 zhang-etal-2019-open 10.18653/v1/P19-1154 https://aclanthology.org/P19-1154/ 2019-07 1584 1594