MATRIX DATA ANALYZER, MATRIX DATA ANALYSIS METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable division of observation matrix data to arbitrary rectangles without redundancy.SOLUTION: In a case of dividing observation matrix data ^X, updating a rectangular division R of the observation matrix data ^Xby a rectangular-division update unit 22, updating a rectangular division H and a binary variable ^l of a matrix ^I equal in size to the observation matrix data ^Xby an intermediate-variable update unit 23, and updating a cluster ^ and a cluster ^ by a cluster update unit 24 are repeatedly executed.