INFORMATION EXTRACTION RULE MAKING SUPPORT SYSTEM, INFORMATION EXTRACTION RULE MAKING SUPPORT METHOD, AND INFORMATION EXTRACTION RULE MAKING SUPPORT PROGRAM

摘要

A function of supporting efficient making of an extraction rule to extract desired information without previously inputting a large amount of teacher data is provided. In an information extraction rule making support system, extraction rule input means (10) receives an input of extraction rules, a storage unit (2) stores extraction object documents, extraction rule applying means (11) obtains an extraction result according to extraction rules from the extraction object documents, rule relation creating means (12) compares the extraction results according to the respective rules and creates rule relation information such that the results of extraction are associated with data on a rule relation network in an overlapping or including relation from the extraction rules satisfying a predetermined condition, and rule relation output means (13) outputs the created rule relation information.