A new approach to robust k-Means clustering based on fuzzy principal component analysis. - Katsuhiro Honda; Hiromichi Araki; Tomohiro Matsui; Hidetomo Ichihashi (IJCNN, 2008)

Cluster validation in k-Means clustering based on PCA-guided k-Means and procrustean transformation of PC scores. - Tomohiro Matsui; Katsuhiro Honda; Chi-Hyon Oh; Akira Notsu; Hidetomo Ichihashi (FUZZ-IEEE, 2009)

PCA-guided fuzzy cluster validation with noise rejection. - Katsuhiro Honda; Akira Notsu; Tomohiro Matsui; Hidetomo Ichihashi (FUZZ-IEEE, 2010)

Fuzzy Cluster Validation Based on Fuzzy PCA-Guided Procedure. - Katsuhiro Honda; Akira Notsu; Tomohiro Matsui; Hidetomo Ichihashi (Int. J. Fuzzy Syst. Appl., 2011)