Nonnegative blind source separation by sparse component analysis based on determinant measure

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Nonnegative blind source separation by sparse component analysis based on determinant measure

The problem of nonnegative blind source separation (NBSS) is addressed in this paper, where both the sources and the mixing matrix are nonnegative. Because many real-world signals are sparse, we deal with NBSS by sparse component analysis. First, a determinant-based sparseness measure, named D-measu...

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Bibliographic Details
Main Authors:	Yang, Z., Xiang, Y., Xie, S., Ding, S., Rong, Yue
Format:	Journal Article
Published:	IEEE 2012
Subjects:	determinant-based sparseness measure Blind source separation (BSS) sparse component analysis nonnegative sources
Online Access:	http://hdl.handle.net/20.500.11937/22063

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