@article{12:96,author={Krishnakumar Balasubramanian and Pinar Donmez and Guy Lebanon}, Title={Unsupervised Supervised Learning II: Margin-Based Classification Without Labels},journal={Journal of Machine Learning Research},volume={12}, url={http://www.jmlr.org/papers/volume12/balasubramanian11a/balasubramanian11a.pdf}}