Multi-level Gated Recurrent Neural Network for dialog act classification Wei Li author Yunfang Wu author 2016-12 text Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers Yuji Matsumoto editor Rashmi Prasad editor The COLING 2016 Organizing Committee Osaka, Japan conference publication li-wu-2016-multi https://aclanthology.org/C16-1185/ 2016-12 1970 1979