Yuichi Mori: 2 books

This book expounds the principle and related applications of nonlinear principal component analysis (PCA), which is useful method to analyze mixed measurement levels data.  In the part dealing with the principle, after a brief introduction of ordinary PCA, a PCA for categorical data (nominal...

Democratic leaders around the world are finding it increasingly difficult to exercise strong leadership and maintain public support. However, there is nowhere that this has proven to be as challenging of a task as Japan, which has seen its top leaders change more often over the past 25 years than...