I've been using a somewhat related technique in my research: Principal Coordinate Analysis (PCoA) also called Multidimensional Scaling (MDS) which works on a di

I've been using a somewhat related technique in my research: Principal Coordinate Analysis (PCoA) also called Multidimensional Scaling (MDS) which works on a dissimilarity matrix. See [1] for the differences. [1] http://occamstypewriter.org/boboh/2012/01/17/pca_and_pcoa_explained/ http://occamstypewriter.org/boboh/2012/01/17/pca_and_pcoa_ex...