A Dual-Attention Hierarchical Recurrent Neural Network for Dialogue Act Classification Ruizhe Li author Chenghua Lin author Matthew Collinson author Xiao Li author Guanyi Chen author 2019-11 text Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL) Mohit Bansal editor Aline Villavicencio editor Association for Computational Linguistics Hong Kong, China conference publication li-etal-2019-dual 10.18653/v1/K19-1036 https://aclanthology.org/K19-1036/ 2019-11 383 392