Discriminative Language Modeling with Conditional Random Fields and the Perceptron Algorithm Brian Roark author Murat Saraclar author Michael Collins author Mark Johnson author 2004-07 text Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics (ACL-04) Barcelona, Spain conference publication roark-etal-2004-discriminative 10.3115/1218955.1218962 https://aclanthology.org/P04-1007/ 2004-07 47 54