@inproceedings{zhao2016semi,
  title={Semi-Supervised Multinomial Naive Bayes for Text Classification by Leveraging Word-Level Statistical Constraint.},
  author={Zhao, Li and Huang, Minlie and Yao, Ziyu and Su, Rongwei and Jiang, Yingying and Zhu, Xiaoyan},
  booktitle={AAAI},
  pages={2877--2884},
  year={2016}
}