@Article{Yang_2006_11107, author = {Yang, X. and Fu, H. and Zha, H. and Barlow, J.}, journal = {23rd International Conference on Machine Learning (ICML)}, title = {Semi-supervised nonlinear dimensionality reduction}, year = {2006}, title_with_no_special_chars = {Semisupervised nonlinear dimensionality reduction} }