About: An Expert System in Speaker Verifcation Task

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The article introduces an expert system for the speaker veri fication task. Our main purpose was to design a tool for the combination of various speaker verification 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 significantly improve the verification results in trials with various operating conditions. The article introduces an expert system for the speaker veri fication task. Our main purpose was to design a tool for the combination of various speaker verification 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 significantly improve the verification results in trials with various operating conditions. (en)
Title	An Expert System in Speaker Verifcation Task An Expert System in Speaker Verifcation Task (en)
skos:prefLabel	An Expert System in Speaker Verifcation Task An Expert System in Speaker Verifcation Task (en)
skos:notation	RIV/49777513:23610/08:00502790!RIV10-MSM-23610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1QS101470516), P(GA102/08/0707), P(LC536)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vaněk, Jan Padrta, Aleš Radová, Vlasta Zajíc, Zbyněk Machlica, Lukáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Centrum informatizace a výpočetní techniky
http://linked.open...dnocenehoVysledku	355669
http://linked.open...ai/riv/idVysledku	RIV/49777513:23610/08:00502790
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	speaker verifcation; expert system; system fusion; certainty factor (en)
http://linked.open.../riv/klicoveSlovo	expert system certainty factor speaker verifcation system fusion
http://linked.open...ontrolniKodProRIV	[45B39E112A05]
http://linked.open...v/mistoKonaniAkce	Brisbane, Australia
http://linked.open...i/riv/mistoVydani	Red Hook
http://linked.open...i/riv/nazevZdroje	9th Annual Conference of the International Speech Communication Association (Interspeech 2008)
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Speech Recognition under Real-World Conditions Integrated center for natural language processing Automatic keyword spotting in audio data streams
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Padrta, Aleš Vaněk, Jan Radová, Vlasta Machlica, Lukáš Zajíc, Zbyněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-26 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Curran Associates
https://schema.org/isbn	978-1-61567-378-0
http://localhost/t...ganizacniJednotka	23610
is http://linked.open...avai/riv/vysledek of	An Expert System in Speaker Verifcation Task An Expert System in Speaker Verifcation Task An Expert System in Speaker Verifcation Task An Expert System in Speaker Verifcation Task

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