DIALOGUE SYSTEM USING EXTENDED DOMAIN AND NATURAL LANGUAGE RECOGNITION METHOD AND COMPUTER-READABLE MEDIUM THEREOF

摘要

A dialogue system uses an extended domain in order to have a dialogue with a user using natural language. If a dialogue pattern actually input by the user is different from a dialogue pattern predicted by an expert, an extended domain generated in real time based on user input is used and an extended domain generated in advance is used to have a dialogue with the user.