Discriminative Models for Semi-Supervised Natural Language Learning Sajib Dasgupta author Vincent Ng author 2009-06 text Proceedings of the NAACL HLT 2009 Workshop on Semi-supervised Learning for Natural Language Processing Qin Iris Wang editor Kevin Duh editor Dekang Lin editor Association for Computational Linguistics Boulder, Colorado conference publication dasgupta-ng-2009-discriminative https://aclanthology.org/W09-2211/ 2009-06 84 85