About: QUALCOMM-ICSI-OGI Features for ASR

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Our feature extraction module for the Aurora task is based on a combination of a conventional noise supression technique (Wiener filtering) with our temporal processing technigues (linear discriminant RASTA filtering and nonlinear TempoRAl Pattern (TRAP) classifier). We observe better than 58% relative error improvement on the prescribed Aurora Digit Task, a performance level that is somewhat better than the new ETSI Advanced Feature standard. Furthermore, to test generalization of our approach to an independent test set not available during development, we evaluate performance on American English SpeechDatCar digits and show 10.54% relative improvement over the new ETSI standard. Our feature extraction module for the Aurora task is based on a combination of a conventional noise supression technique (Wiener filtering) with our temporal processing technigues (linear discriminant RASTA filtering and nonlinear TempoRAl Pattern (TRAP) classifier). We observe better than 58% relative error improvement on the prescribed Aurora Digit Task, a performance level that is somewhat better than the new ETSI Advanced Feature standard. Furthermore, to test generalization of our approach to an independent test set not available during development, we evaluate performance on American English SpeechDatCar digits and show 10.54% relative improvement over the new ETSI standard. (en)
Title	QUALCOMM-ICSI-OGI Features for ASR QUALCOMM-ICSI-OGI Features for ASR (en)
skos:prefLabel	QUALCOMM-ICSI-OGI Features for ASR QUALCOMM-ICSI-OGI Features for ASR (en)
skos:notation	RIV/00216305:26230/02:PU36294!RIV11-MSM-26230___
http://linked.open...avai/riv/aktivita	N P V Z
http://linked.open...avai/riv/aktivity	N, P(GA102/02/0124), V, Z(MSM 262200012)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Burget, Lukáš Grézl, František Heřmanský, Hynek
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	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	661269
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/02:PU36294
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	feature extraction, distributed speech recognition, Aurora task, RASTA, TRAP (en)
http://linked.open.../riv/klicoveSlovo	TRAP feature extraction Aurora task distributed speech recognition RASTA
http://linked.open...ontrolniKodProRIV	[044C8DC95C43]
http://linked.open...v/mistoKonaniAkce	Denver
http://linked.open...i/riv/mistoVydani	Denver
http://linked.open...i/riv/nazevZdroje	Proc. 7th International Conference on Spoken Language Processing
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Voice technologies for support of information society
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Burget, Lukáš Grézl, František Heřmanský, Hynek Garudadri, Harinath Jain, Pratibha Kajarekar, Sachin Morgan, Nelson Dupont, Stephane
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2002-09-16 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262200012
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	International Speech Communication Association
https://schema.org/isbn	1-876346-42-6
http://localhost/t...ganizacniJednotka	26230

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