VOICE RECOGNITION SYSTEM, VOICE RECOGNITION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a voice recognition system capable of reducing the number of false recognition and improving utilization efficiency of a system.SOLUTION: A client device includes: a receiving unit for receiving voice recognition results of input acoustic signals from a voice recognition server device selected based on a voice collection condition; a correct answer candidate extracting unit for extracting, as a correct answer candidate, a character string input in association with a user's operation; a transmitting unit for transmitting a pair of the correct answer candidate and a re-learning signal to a control unit; and a transmission destination changing unit for changing a relation between a voice recognition server device functioning as a transmission destination of the acoustic signal and the voice collection condition on the basis of transmission destination information. A control unit includes: a voice recognition result receiving part for receiving voice recognition results of the re-learning signal group from all the voice recognition server devices; a transmission destination information updating part for updating transmission destination information on the basis of a similarity between each of the voice recognition results received from all the voice recognition server devices and the correct answer candidate; and a transmission destination information transmitting part for transmitting the updated transmission information to the client device.SELECTED DRAWING: Figure 1