DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kwang-Ki | ko |
dc.contributor.author | Kim, Hoi-Rin | ko |
dc.contributor.author | Hahn, Min-Soo | ko |
dc.date.accessioned | 2011-03-29T05:51:28Z | - |
dc.date.available | 2011-03-29T05:51:28Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.citation | ETRI JOURNAL, v.28, no.6, pp.811 - 814 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | http://hdl.handle.net/10203/23068 | - |
dc.description.abstract | In this letter we introduce confusion-based confidence measures for detecting an impostor in speaker recognition, which does not require an alternative hypothesis. Most traditional speaker verification methods are based on a hypothesis test, and their performance depends on the robustness of an alternative hypothesis. Compared with the conventional Gaussian mixture model-universal background model (GMM-UBM)) scheme, our confusion-based measures show better performance in noise-corrupted speech. The additional computational requirements for our methods are negligible when used to detect or reject impostors. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.subject | MODELS | - |
dc.subject | IDENTIFICATION | - |
dc.title | Impostor detection in speaker recognition using confusion-based confidence measures | - |
dc.type | Article | - |
dc.identifier.wosid | 000242809400017 | - |
dc.identifier.scopusid | 2-s2.0-33845401776 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 811 | - |
dc.citation.endingpage | 814 | - |
dc.citation.publicationname | ETRI JOURNAL | - |
dc.contributor.localauthor | Kim, Hoi-Rin | - |
dc.contributor.localauthor | Hahn, Min-Soo | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | speaker recognition | - |
dc.subject.keywordAuthor | speaker verification | - |
dc.subject.keywordAuthor | open-set speaker identification | - |
dc.subject.keywordAuthor | confidence measure | - |
dc.subject.keywordPlus | MODELS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.