Collective Classification of Congressional Floor-Debate Transcripts Clinton Burfoot author Steven Bird author Timothy Baldwin author 2011-06 text Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies Dekang Lin editor Yuji Matsumoto editor Rada Mihalcea editor Association for Computational Linguistics Portland, Oregon, USA conference publication burfoot-etal-2011-collective https://aclanthology.org/P11-1151/ 2011-06 1506 1515