Active Learning and the Total Cost of Annotation Jason Baldridge author Miles Osborne author 2004-07 text Proceedings of the 2004 Conference on Empirical Methods in Natural Language Processing Dekang Lin editor Dekai Wu editor Association for Computational Linguistics Barcelona, Spain conference publication baldridge-osborne-2004-active https://aclanthology.org/W04-3202/ 2004-07 9 16