A convex geometry based blind source separation method for separating nonnegative sources

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A convex geometry based blind source separation method for separating nonnegative sources

This paper presents a convex geometry (CG)-based method for blind separation of nonnegative sources. First, the unaccessible source matrix is normalized to be column-sum-to-one by mapping the available observation matrix. Then, its zero-samples are found by searching the facets of the convex hullspa...

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Bibliographic Details
Main Authors:	Yang, Z., Xiang, Y., Rong, Yue, Xie, K.
Format:	Journal Article
Published:	Institute of Electrical and Electronics Engineers 2014
Subjects:	correlated sources convex geometry (CG) Blind source separation (BSS) nonnegative sources
Online Access:	http://hdl.handle.net/20.500.11937/46397

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