Improving the Quality of Minority Class Identification in Dialog Act Tagging Adinoyi Omuya author Vinodkumar Prabhakaran author Owen Rambow author 2013-06 text Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Lucy Vanderwende editor Hal Daumé III editor Katrin Kirchhoff editor Association for Computational Linguistics Atlanta, Georgia conference publication omuya-etal-2013-improving https://aclanthology.org/N13-1099/ 2013-06 802 807