Presentation | 2012-12-21 Two-step Correction of the Speech Recognition Result based on Syntax and Semantics Ryohei NAKATANI, Tetsuya TAKIGUCHI, Yasuo ARIKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents the new method correcting speech recognition errorsbase on long-distance context. As in the past, the method which corrects recognition errors using long-distance context information given every word has been already proposed However, this method has the problem that a context score every word depends on peripheral recognition errors considerably. So, it is not desirable that long-distance context information is given the recognition result containing a lot of recognition errors. Therefore, in this paper, recognition errors are reduced by error correction adopting features of syntax to use context information as one of the feature.And then after correcting results are given long-distance context score, residual recognition errors are corrected by using that score as the feature. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | confusion network / conditional random fields / word-error correction / semantics |
Paper # | SP2012-96 |
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Committee | SP |
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Conference Date | 2012/12/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Speech (SP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Two-step Correction of the Speech Recognition Result based on Syntax and Semantics |
Sub Title (in English) | |
Keyword(1) | confusion network |
Keyword(2) | conditional random fields |
Keyword(3) | word-error correction |
Keyword(4) | semantics |
1st Author's Name | Ryohei NAKATANI |
1st Author's Affiliation | Graduate School of System Informatics Kobe University() |
2nd Author's Name | Tetsuya TAKIGUCHI |
2nd Author's Affiliation | Organization of Advanced Science and Technology Kobe University |
3rd Author's Name | Yasuo ARIKI |
3rd Author's Affiliation | Organization of Advanced Science and Technology Kobe University |
Date | 2012-12-21 |
Paper # | SP2012-96 |
Volume (vol) | vol.112 |
Number (no) | 369 |
Page | pp.pp.- |
#Pages | 6 |
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