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Patent Searching and Data


Title:
DEVICE AND METHOD FOR COLLECTING UTTERANCE DATA FOR SPEECH RECOGNITION, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2005062398
Kind Code:
A
Abstract:

To provide a device and a method for collecting utterance data for speech recognition, and a computer program that can efficiently collect the utterance data while keeping the precision of speech recognition high.

Provided are a voice interaction device including a means of storing interaction scenario information in which a progress procedure of interaction is described, a means of accepting inputted utterance, a means of recognizing the speech of the inputted utterance, a means of advancing the interaction according to the speech recognition result and interaction scenario information, and a means of outputting an answer to the utterance, a means of storing a state transition history of the interaction based upon the interaction scenario information, a means of judging whether or not the inputted utterance is correctly recognized according to the speech recognition result and state transition history, and a means of storing the speech recognition result and inputted utterance so that they correspond to each other when it is judged that the inputted utterance is correctly recognized.


Inventors:
WASHIO NOBUYUKI
IKEDA TAKUO
Application Number:
JP2003291441A
Publication Date:
March 10, 2005
Filing Date:
August 11, 2003
Export Citation:
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Assignee:
FUJITSU LTD
International Classes:
G10L15/00; G10L15/06; G10L15/065; G10L15/22; (IPC1-7): G10L15/06; G10L15/00; G10L15/22
Attorney, Agent or Firm:
Nobuo Kono