INTERACTION DETECTOR, MEDIUM WITH PROGRAM FOR INTERACTION DETECTION RECORDED THEREIN, AND INTERACTION DETECTION METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a technique which accurately obtains interactions between explanatory variables which determine a target variable. PSOLUTION: An interaction detector includes: a first correlation operation means which operates correlations between respective limiting elements; and a first interaction term extraction means which extracts limiting elements having less correlation with an arbitrary limiting element, as limiting elements having interactions with the arbitrary limiting element in a system prescribed by a plurality of limiting elements. PCOPYRIGHT: (C)2008,JPO&INPIT