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Article: A Bayesian predictive classification approach to robust speech recognition

TitleA Bayesian predictive classification approach to robust speech recognition
Authors
Issue Date2000
PublisherIEEE.
Citation
IEEE Transactions on Speech and Audio Processing, 2000, v. 8 n. 2, p. 200-204 How to Cite?
AbstractWe introduce a new decision strategy called Bayesian predictive classification (BPC) for robust speech recognition where an unknown mismatch between the training and testing conditions exists. We then propose and focus on one of the approximate BPC approaches called quasi-Bayes predictive classification (QBPC). In a series of comparative experiments where the mismatch is caused by additive white Gaussian noise, we show that the proposed QBPC approach achieves a considerable improvement over the conventional plug-in MAP decision rule.
Persistent Identifierhttp://hdl.handle.net/10722/43650
ISSN
2007 Impact Factor: 2.291

 

DC FieldValueLanguage
dc.contributor.authorHuo, Qen_HK
dc.contributor.authorLee, CHen_HK
dc.date.accessioned2007-03-23T04:51:15Z-
dc.date.available2007-03-23T04:51:15Z-
dc.date.issued2000en_HK
dc.identifier.citationIEEE Transactions on Speech and Audio Processing, 2000, v. 8 n. 2, p. 200-204en_HK
dc.identifier.issn1063-6676en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43650-
dc.description.abstractWe introduce a new decision strategy called Bayesian predictive classification (BPC) for robust speech recognition where an unknown mismatch between the training and testing conditions exists. We then propose and focus on one of the approximate BPC approaches called quasi-Bayes predictive classification (QBPC). In a series of comparative experiments where the mismatch is caused by additive white Gaussian noise, we show that the proposed QBPC approach achieves a considerable improvement over the conventional plug-in MAP decision rule.en_HK
dc.format.extent150843 bytes-
dc.format.extent27136 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.titleA Bayesian predictive classification approach to robust speech recognitionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1063-6676&volume=8&issue=2&spage=200&epage=204&date=2000&atitle=A+Bayesian+predictive+classification+approach+to+robust+speech+recognitionen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/89.824706en_HK
dc.identifier.scopuseid_2-s2.0-0033900150-
dc.identifier.hkuros50383-

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