YNU-HPCC at IJCNLP-2017 Task 1: Chinese Grammatical Error Diagnosis Using a Bi-directional LSTM-CRF Model Quanlei Liao author Jin Wang author Jinnan Yang author Xuejie Zhang author 2017-12 text Proceedings of the IJCNLP 2017, Shared Tasks Chao-Hong Liu editor Preslav Nakov editor Nianwen Xue editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication liao-etal-2017-ynu https://aclanthology.org/I17-4011/ 2017-12 73 77