Classifying English Documents by National Dialect Marco Lui author Paul Cook author 2013-12 text Proceedings of the Australasian Language Technology Association Workshop 2013 (ALTA 2013) Sarvnaz Karimi editor Karin Verspoor editor Brisbane, Australia conference publication lui-cook-2013-classifying https://aclanthology.org/U13-1003/ 2013-12 5 15