Improving Zero-Shot Dependency Parsing by Unsupervised Learning Jiannan Mao author Chenchen Ding author Hour Kaing author Hideki Tanaka author Masao Utiyama author Tadahiro Matsumoto author 2023-12 text Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation Chu-Ren Huang editor Yasunari Harada editor Jong-Bok Kim editor Si Chen editor Yu-Yin Hsu editor Emmanuele Chersoni editor Pranav A editor Winnie Huiheng Zeng editor Bo Peng editor Yuxi Li editor Junlin Li editor Association for Computational Linguistics Hong Kong, China conference publication mao-etal-2023-improving https://aclanthology.org/2023.paclic-1.22/ 2023-12 217 226