@inproceedings{semisupervisedlearningwithweaklyrelated,
  title = {Semi-supervised Learning with Weakly-Related Unlabeled Data : Towards Better Text Categorization},
  author = {Liu Yang and Rong Jin and Rahul Sukthankar},
  year = {2008},
  booktitle = {NeurIPS 2008 12},
  url = {http://papers.nips.cc/paper/3488-semi-supervised-learning-with-weakly-related-unlabeled-data-towards-better-text-categorization},
}