Learning Discourse-level Diversity for Neural Dialog Models using Conditional Variational Autoencoders Tiancheng Zhao author Ran Zhao author Maxine Eskenazi author 2017-07 text Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Regina Barzilay editor Min-Yen Kan editor Association for Computational Linguistics Vancouver, Canada conference publication zhao-etal-2017-learning 10.18653/v1/P17-1061 https://aclanthology.org/P17-1061/ 2017-07 654 664