Distinguish Sense from Nonsense: Out-of-Scope Detection for Virtual Assistants Cheng Qian author Haode Qi author Gengyu Wang author Ladislav Kunc author Saloni Potdar author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing: Industry Track Yunyao Li editor Angeliki Lazaridou editor Association for Computational Linguistics Abu Dhabi, UAE conference publication qian-etal-2022-distinguish 10.18653/v1/2022.emnlp-industry.51 https://aclanthology.org/2022.emnlp-industry.51/ 2022-12 502 511