@inproceedings{ijcai2013p321,
  title     = {Instance Selection and Instance Weighting for Cross-Domain Sentiment Classification via PU Learning},
  author    = {Xia, Rui and Hu, Xuelei and Lu, Jianfeng and Yang, Jian and Zong, Chengqing},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {2176--2181},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/321},
}