A new geometric approach to blind source separation of bounded sources

Based on the minimum-range approach, a new geometric approach is proposed to deal with blind source separation in this paper. The new approach is the batch mode of the original minimum-range approach. Compared with the original approach, the optimization algorithm of the proposed approach needs no p...

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Bibliographic Details
Published in:Progress in natural science 2009-07, Vol.19 (7), p.891-896
Main Authors: Zhang, Jinlong, Zhou, Guoxu, Yang, Zuyuan, Liao, Xiaoxin
Format: Article
Language:English
Subjects:
Blind source separation
Independent component analysis
Minimum-range approach
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Summary:Based on the minimum-range approach, a new geometric approach is proposed to deal with blind source separation in this paper. The new approach is the batch mode of the original minimum-range approach. Compared with the original approach, the optimization algorithm of the proposed approach needs no parameters and is more efficient and reliable. In addition, the extension of minimum-range-based approaches is discussed. The simulations show the efficiency of the proposed approach.
ISSN:1002-0071
DOI:10.1016/j.pnsc.2008.07.022