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

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Título:	Acoustic event detection: SVM-based system and evaluation setup in CLEAR’07
Autor/a:	Temko, Andrey A.; Nadeu Camprubí, Climent; Isaac, Joan Biel
Otros autores:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
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.
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal -Signal processing -Tractament del senyal
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Tipo de documento:	Artículo - Versión presentada Artículo
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Temko, Andrey A.; Nadeu Camprubí, Climent; Marnane, W.; Boylan, G.B.; Lightbody, G.

Temko, Andrey A.; Nadeu Camprubí, Climent

Temko, Andrey A.; Macho Ciena, Dusan; Nadeu Camprubí, Climent

Butko, Taras; Temko, Andrey A.; Nadeu Camprubí, Climent; Canton Ferrer, Cristian

Luna Aguilar, Christian Alejandro; Morales Diaz, América; Castelán, Mario; Nadeu Camprubí, Climent

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