Optimal subspace dimensionality for k-nearest-neighbor queries on clustered and dimensionality reduced datasets with SVD.

Alexander Thomasian Yue Li Lijuan Zhang Optimal subspace dimensionality for k-nearest-neighbor queries on clustered and dimensionality reduced datasets with SVD. 241-259 2008 40 Multimedia Tools Appl. 2 http://dx.doi.org/10.1007/s11042-008-0206-3 db/journals/mta/mta40.html#ThomasianLZ08