1. Regularized pre-image estimation for kernel PCA de-noising;Abrahamsen;J. Signal Process. Syst.,2011
2. Learning to find pre-images;Bakir,2004
3. Learning to find graph pre-images;Bakir,2004
4. Semi-Supervised Learning;Chapelle,2006
5. S. Dambreville, Y. Rathi, A. Tannenbaum, Statistical shape analysis using kernel PCA, in: IS&T/SPIE Symposium on Electrical Imaging, 2006.