An expert system in speaker verification task

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dc.contributor.authorZajíc, Zbyněk
dc.contributor.authorMachlica, Lukáš
dc.contributor.authorPadrta, Aleš
dc.contributor.authorVaněk, Jan
dc.contributor.authorRadová, Vlasta
dc.date.accessioned2015-12-10T12:47:57Z
dc.date.available2015-12-10T12:47:57Z
dc.date.issued2008
dc.description.abstractTento článek představuje expertní systém pro verifikaci řečníka. Naším hlavním úkolem bylo navrhnout nástroj pro kombinaci různých verifikačních systémů navrzených pro různé operační podmínky.cs
dc.description.abstract-translatedThe article introduces an expert system for the speaker veri fcation task. Our main purpose was to design a tool for the combination of various speaker verifcation systems proposed for various operating conditions. First of all, the essential ideas are explained that made us design the expert system. Next section describes the structure of a rule-based expert system and subsequently an oriented graph is proposed for the representation of the topology of the system. The expert rules exploited by the system are derived automatically from the input data and we have implemented also a certainty factor to acquire more reliable decisions. The experiments show that the proposed system has the capability to signifcantly improve the verifcation results in trials with various operating conditions.en
dc.format4 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationZAJÍC, Zbyněk; MACHLICA, Lukáš; PADRTA, Aleš; VANĚK, Jan; RADOVÁ, Vlasta. An expert system in speaker verification task. In: Proceedings of Interspeech 2008 incorporating SST, 22.9.2008 - 26.9.2008. Brisbane: ISCA, 2008, 9, p. 355-358. ISSN 1990-9772.en
dc.identifier.issn1990-9772
dc.identifier.urihttp://www.kky.zcu.cz/cs/publications/ZbynekZajic_2008_AnExpertSystemin
dc.identifier.urihttp://hdl.handle.net/11025/16955
dc.language.isoenen
dc.publisherISCAen
dc.rights© Zbyněk Zajíc - Lukáš Machlica - Aleš Padrta - Jan Vaněk - Vlasta Radovács
dc.rights.accessopenAccessen
dc.subjectexpertní systémcs
dc.subjectfůze systémůcs
dc.subjectfaktor jistotycs
dc.subjectverifikace řečníkacs
dc.subject.translatedexpert systemen
dc.subject.translatedsystem fusionen
dc.subject.translatedcertainty factoren
dc.subject.translatedspeaker verifcationen
dc.titleAn expert system in speaker verification tasken
dc.title.alternativeExpertní systém v úloze verifikace řečníkacs
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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