Nigel Crook, Ramón Granell, Stephen G. Pulman. Unsupervised Classification of Dialogue Acts using a Dirichlet Process Mixture Model. In Patrick G. T. Healey, Roberto Pieraccini, Donna K. Byron, Steve Young, Matthew Purver, editors, Proceedings of the SIGDIAL 2009 Conference, The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 11-12 September 2009, London, UK. pages 341-348, The Association for Computer Linguistics, 2009. [doi]
Abstract is missing.