Blind Signal Separation Algorithm for Non-negative Matrix Factorization Based on Projected Gradient

In blind signal separation process,the Non-negative Matrix Factorization(NMF) based on multiplicative iteration has the problem of large computation and slow decomposition speed.So a new blind signal separation algorithm for NMF based on projected gradient method is proposed.The problem is transform...

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Egile nagusia:	LI Yu,HE Shijun
Formatua:	Artigo
Hizkuntza:	Inglês
Argitaratua:	Editorial Office of Computer Engineering 2016-02-01
Saila:	Jisuanji gongcheng
Gaiak:	blind signal separation|non-negative matrix factorization(nmf)|multiplicative iteration|alternating least-squares(als) method|projected gradient
Sarrera elektronikoa:	https://www.ecice06.com/fileup/1000-3428/PDF/201602019.pdf
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