Structured document type determination system and structured document type determination method

摘要

A structured document type determination system is provided with a feature value extraction unit for extracting a value of each of a plurality of features included in a feature list which is disposed in advance from each of a plurality of structured documents and a determination rule creating unit for creating a determination rule from extracted feature values by using a data mining tool. The structured document type determination system makes an evaluation of the determination rule by comparing results of determining the types of structured documents according to the determination rule and teacher data, and repeatedly delivers a tuning parameter to the data mining tool so as to create a plurality of determination rules and to derive an optimum determination rule.