Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Institutional Repository

Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/5706

Title: A multiplicative algorithm for convolutive non-negative matrix factorization based on squared euclidean distance
Authors: Wang, Wenwu
Cichocki, Andrzej
Chambers, Jonathon
Keywords: Audio object separation
Convolutive nonnegative matrix factorization
Multiplicative algorithm
Squared Euclidean distance
Issue Date: 2009
Publisher: © IEEE
Citation: WANG, W, CICHOCKI, A and CHAMBERS, J., 2009. A multiplicative algorithm for convolutive non-negative matrix factorization based on squared euclidean distance. IEEE Transactions on Signal Processing, 57, (7), pp. 2858-2864.
Abstract: Using the convolutive nonnegative matrix factorization (NMF) model due to Smaragdis, we develop a novel algorithm for matrix decomposition based on the squared Euclidean distance criterion. The algorithm features new formally derived learning rules and an efficient update for the reconstructed nonnegative matrix. Performance comparisons in terms of computational load and audio onset detection accuracy indicate the advantage of the Euclidean distance criterion over the Kullback–Leibler divergence criterion.
Description: This article was published in the journal IEEE Transactions on Signal Processing [© IEEE] and is also available at: http://ieeexplore.ieee.org/. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/TSP.2009.2016881
URI: https://dspace.lboro.ac.uk/2134/5706
ISSN: 1053-587X
Appears in Collections:Published Articles (Electronic, Electrical and Systems Engineering)

Files associated with this item:

File Description SizeFormat
A Multiplicative Algorithm for Convolutive Non-Negative Matrix Factorization Based on Squared Euclidean Distance.pdf409.53 kBAdobe PDFView/Open

 

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.