Acoustic event detection: SVM-based system and evaluation setup in CLEAR’07

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/9844

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
dc.contributor.author	Temko, Andrey A.
dc.contributor.author	Nadeu Camprubí, Climent
dc.contributor.author	Isaac, Joan Biel
dc.date	2008
dc.identifier.citation	Temko, A.; Nadeu, C.; Isaac, J. Acoustic event detection: SVM-based system and evaluation setup in CLEAR’07. "Lecture notes in computer science", 2008, vol. 4625, p. 354-363.
dc.identifier.citation	0302-9743
dc.identifier.citation	10.1007/978-3-540-68585-2_34
dc.identifier.uri	http://hdl.handle.net/2117/9844
dc.language.iso	eng
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject	Signal processing
dc.subject	Tractament del senyal
dc.title	Acoustic event detection: SVM-based system and evaluation setup in CLEAR’07
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	In this paper, the Acoustic Event Detection (AED) system developed at the UPC is described, and its results in the CLEAR evaluations carried out in March 2007 are reported. The system uses a set of features composed of frequency-filtered band energies and perceptual features, and it is based on SVM classifiers and multi-microphone decision fusion. Also, the current evaluation setup and, in particular, the two new metrics used in this evaluation are presented.
dc.description.abstract	Peer Reviewed

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