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Parallel approach to NNMF on multicore architecture

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Parallel approach to NNMF on multicore architecture

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Alonso, P.; García Mollá, VM.; Martínez Zaldívar, FJ.; Salazar Afanador, A.; Vergara Domínguez, L.; Vidal Maciá, AM. (2014). Parallel approach to NNMF on multicore architecture. Journal of Supercomputing. 70(2):564-576. doi:10.1007/s11227-013-1083-8

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/50365

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Title: Parallel approach to NNMF on multicore architecture
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació
Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Issued date:
Abstract:
We tackle the parallelization of Non-Negative Matrix Factorization (NNMF), using the Alternating Least Squares and Lee and Seung algorithms, motivated by its use in audio source separation. For the first algorithm, a very ...[+]
Subjects: NNMF , Parallel computing , Multicore architectures , Alternating least squares method , Lee and Seung method
Copyrigths: Cerrado
Source:
Journal of Supercomputing. (issn: 0920-8542 )
DOI: 10.1007/s11227-013-1083-8
Publisher:
Springer Verlag (Germany)
Publisher version: http://dx.doi.org/10.1007/s11227-013-1083-8
Description: The final publication is available at Springer via http://dx.doi.org/10.1007/s11227-013-1083-8
Thanks:
This work has been supported by European Union ERDF and Spanish Government through TEC2012-38142-C04 project and Generalitat Valenciana through PROMETEO/2009/013 project.
Type: Artículo

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