TaskDiff: A Similarity Metric for Task-Oriented Conversations Ankita Bhaumik author Praveen Venkateswaran author Yara Rizk author Vatche Isahagian author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication bhaumik-etal-2023-taskdiff 10.18653/v1/2023.emnlp-main.1009 https://aclanthology.org/2023.emnlp-main.1009/ 2023-12 16234 16240