Semi-supervised Learning of Naive Bayes Classifier with feature constraints Nagesh Bhattu Sristy author D V L N Somayajulu author 2012-12 text Proceedings of the First International Workshop on Optimization Techniques for Human Language Technology Pushpak Bhattacharyya editor Asif Ekbal editor Sriparna Saha editor Mark Johnson editor Diego Molla-Aliod editor Mark Dras editor The COLING 2012 Organizing Committee Mumbai, India conference publication sristy-somayajulu-2012-semi https://aclanthology.org/W12-6105/ 2012-12 65 78