Presentation 2008-03-05
Construction of speech Understanding System using Commonsense Judgment
Teruyuki GOUDA, Hirokazu WATABE, Tsukasa KAWAOKA,
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Abstract(in English) The speech recognition technology is necessary to achieve a smooth conversation between a person and a computer. However, it is difficult to use flexible conversation by voice in a present speech recognition system, with restrictions on the speaker, the environment, and the vocabulary. Then, in this paper, the Speech Understanding System is constructed to obtain high accuracy by correction of language process based on large-scale knowledge base for existing speech recognition result. First, it corrects the speech that misses the sound model and the difference in the user environment by the Revision Method by the Degree of Coincidence using the Knowledge Base to Correct Recognition Result that corrected using information on the knowledge base for the recognition result with some sound models. Second, it thinks that some words in sentence often have a commonsense relation between them and it proposes the method for correcting using the Commonsense Judgment System to consider a commonsense relation between the words.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Speech Understanding System / Knowledge Base to Correct Recognition Result / Revision Method by Degree of Coincidence / Commonsense Judgment System
Paper # AI2007-45
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Conference Information
Committee AI
Conference Date 2008/2/27(1days)
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Registration To Artificial Intelligence and Knowledge-Based Processing (AI)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Construction of speech Understanding System using Commonsense Judgment
Sub Title (in English)
Keyword(1) Speech Understanding System
Keyword(2) Knowledge Base to Correct Recognition Result
Keyword(3) Revision Method by Degree of Coincidence
Keyword(4) Commonsense Judgment System
1st Author's Name Teruyuki GOUDA
1st Author's Affiliation Graduate School of Engineering, Doshisha University()
2nd Author's Name Hirokazu WATABE
2nd Author's Affiliation Graduate School of Engineering, Doshisha University
3rd Author's Name Tsukasa KAWAOKA
3rd Author's Affiliation Graduate School of Engineering, Doshisha University
Date 2008-03-05
Paper # AI2007-45
Volume (vol) vol.107
Number (no) 523
Page pp.pp.-
#Pages 6
Date of Issue