About: Audio data classification by means of new algorithms

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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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6613984
Description	This paper describes classification of sound recordings based on their audio features. This is useful for querying large datasets, searching for recordings with some desired content. We use musical recordings as well as birdsongs recordings, which usually have rich structure and contain a lot of patterns suitable for classification. We present two different classification methods, one for musical recordings and one for birdsongs. These methods are compared and their differences are discussed. We use feature vectors that capture the audio content of recording as a whole piece and then classify these feature vectors using combination of the Self-organizing map and the Learning Vector Quantization, which represent a powerful algorithm using unlabeled as well as labeled data. In case of birdsongs we use feature vectors representing time frames of a recording. This paper describes classification of sound recordings based on their audio features. This is useful for querying large datasets, searching for recordings with some desired content. We use musical recordings as well as birdsongs recordings, which usually have rich structure and contain a lot of patterns suitable for classification. We present two different classification methods, one for musical recordings and one for birdsongs. These methods are compared and their differences are discussed. We use feature vectors that capture the audio content of recording as a whole piece and then classify these feature vectors using combination of the Self-organizing map and the Learning Vector Quantization, which represent a powerful algorithm using unlabeled as well as labeled data. In case of birdsongs we use feature vectors representing time frames of a recording. (en)
Title	Audio data classification by means of new algorithms Audio data classification by means of new algorithms (en)
skos:prefLabel	Audio data classification by means of new algorithms Audio data classification by means of new algorithms (en)
skos:notation	RIV/62156489:43110/13:00204936!RIV14-MSM-43110___
http://linked.open...avai/predkladatel	Provozně ekonomická fakulta
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215648904)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Fejfar, Jiří Šťastný, Jiří
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	Mendelova univerzita v Brně / Provozně ekonomická fakulta
http://linked.open...dnocenehoVysledku	62500
http://linked.open...ai/riv/idVysledku	RIV/62156489:43110/13:00204936
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sound processing; LVQ; SOM; HMM; semi-supervised learning; classification (en)
http://linked.open.../riv/klicoveSlovo	LVQ sound processing SOM HMM classification semi-supervised learning
http://linked.open...ontrolniKodProRIV	[A4757E260B38]
http://linked.open...v/mistoKonaniAkce	Rome, Italy
http://linked.open...i/riv/mistoVydani	Rome, Italy
http://linked.open...i/riv/nazevZdroje	Proceedings of the 36 th International Conference on Telecommunikations and Signal Processing
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Fejfar, Jiří Škorpil, Vladislav Šťastný, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-07-02 (xsd:date)
http://linked.open...n/vavai/riv/zamer	The Czech Economy in the Process of Integration and Globalisation, and the Development of Agricultural Sector and the Sector of Services under the New Conditions of the Integrated European Market
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/TSP.2013.6613984
http://purl.org/ne...btex#hasPublisher	TSP
https://schema.org/isbn	978-1-4799-0404-4
http://localhost/t...ganizacniJednotka	43110

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