Distance Preserving Dimension Reduction Using the QR Factorization or the Cholesky Factorization.

Hyunsoo Kim Haesun Park Hongyuan Zha Distance Preserving Dimension Reduction Using the QR Factorization or the Cholesky Factorization. 263-269 2007 conf/bibe/2007 BIBE http://dx.doi.org/10.1109/BIBE.2007.4375575 db/conf/bibe/bibe2007.html#KimPZ07