Chat Detection in an Intelligent Assistant: Combining Task-oriented and Non-task-oriented Spoken Dialogue Systems Satoshi Akasaki author Nobuhiro Kaji 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 akasaki-kaji-2017-chat 10.18653/v1/P17-1120 https://aclanthology.org/P17-1120/ 2017-07 1308 1319