@incollection{NIPS2010_0822,
 title = {Unsupervised Kernel Dimension Reduction},
 author = {Meihong Wang and Fei Sha and Michael Jordan},
 booktitle = {Advances in Neural Information Processing Systems 23},
 editor = {J. Lafferty and C. K. I. Williams and J. Shawe-Taylor and R.S. Zemel and A. Culotta},
 pages = {2379--2387},
 year = {2010}
}