VOICE INTERACTION DEVICE AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To obtain a voice interaction device which determines an aimed slot value, even when a user freely speaks independently of guidance at the time of receiving an inquiry or check based on the guidance from the interaction device.

SOLUTION: A slot value aimed by a guidance sentence, slot values other than the aimed slot value and a command vocabulary can be extracted from answer sentences. Which slot value is referred to by the command vocabulary can be judged. When all answers aimed by the voice interaction device are not obtained, a guidance sentence for obtaining the aimed answer is outputted by voice to request a speaker to provide an answer sentence again.

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