DocumentCode
701141
Title
Blind source separation by simultaneous third-order tensor diagonalization
Author
De Lathauwer, Lieven ; De Moor, Bart ; Vandewalle, Joos
Author_Institution
K.U. Leuven - E.E. Dept.- ESAT - SISTA, Kard. Mercierlaan 94, B-3001 Leuven (Heverlee), Belgium
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
We develop a technique for Blind Source Separation based on simultaneous diagonalization of (linear combinations of) third-order tensor "slices" of the fourth-order cumulant. It will be shown that, in a Jacobi-type iteration scheme, the computation of an elementary rotation can be reformulated in terms of a simultaneous matrix diagonalization.
Keywords
Blind source separation; Covariance matrices; Jacobian matrices; Matrix decomposition; Noise; Symmetric matrices; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7082866
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