SORT CONDITION PREPARATION PROGRAM, SORT CONDITION PREPARATION DEVICE, AND SORT CONDITION PREPARATION METHOD

摘要

PROBLEM TO BE SOLVED: To prepare a simple sorting rule of high adecuacy, when preparing the sorting rule for sorting voluminous data, in a sort condition preparation device for preparing the sorting rule for sorting the respective data stored in a database, in the database having a plurality of records with a category for identifying the data, and with one or a plurality of attribute values indicating an attribute of the category belonging thereto respectively as fields, and storing the respective records correlatedly with identifiers for uniquely identifying the records.;SOLUTION: This sort condition preparation device extracts an attribute category serving as a sufficient condition for an account title category, calculates feature words included in elements belonging respectively to the extracted account title category and attribute category and feature amounts of the feature words, calculates a degree of association, and outputs the sorting rule with a combination of high degree of association calculated therein ranked as superordinate one.;COPYRIGHT: (C)2010,JPO&INPIT