Title :
Algorithm for imposing SOBI-type constraints on the CP model
Author :
Vos, MaartenDe ; Lathauwer, LievenDe ; Van Huffel, Sabine
Author_Institution :
Dept. of Electr. Eng. (ESAT), Katholieke Univ. Leuven, Leuven
Abstract :
We propose a new algorithm to impose independence constraints based on second order statistics in one mode of the Parallel Factor Analysis / Canonical Decomposition, also known as the CP model, and show with simulations that it outperforms in some cases the ordinary CP model.
Keywords :
blind source separation; independent component analysis; blind source separation; canonical decomposition; independence constraints; independent component analysis techniques; parallel factor analysis; second order statistics; Algorithm design and analysis; Analytical models; Blind source separation; Higher order statistics; Independent component analysis; Signal processing; Signal processing algorithms; Statistical analysis; Tensile stress; Vectors;
Conference_Titel :
Circuits and Systems, 2008. ISCAS 2008. IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-1683-7
Electronic_ISBN :
978-1-4244-1684-4
DOI :
10.1109/ISCAS.2008.4541675
