0447021 20240103210525.120150910235959.9 84963969097 000377943800200 10.1109/EUSIPCO.2015.7362532 5 s. C cav_un_epca*0447152978-0-9928626-4-02076-1465998-1002PiscatawayIEEE Computer Society2015 Multilinear models parallel factor analysis joint matrix diagonalization cav_un_auth*0101212 Stochastická informatika Department of Stochastic Informatics SI SI Department of Stochastic Informatics Tichavský Petr UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0274170 Phan A. H. JP cav_un_auth*0274171 Cichocki A. JP http://library.utia.cas.cz/separaty/2015/SI/tichavsky-0447021.pdf cav_un_auth*0303443 GA14-13713S GA ČR CZ This paper presents algorithms for two-sided diagonalization of order-three tensors. It is another expression for joint nonsymmetric approximate diagonalization of a set of square matrices, say T_1, . . ., T_M: We seek two non-orthogonal matrices A and B such that the products AT_mB^T are close to diagonal in a sense. The algorithms can be used for a block tensor decomposition and applied e.g. for tensor deconvolution and feature extraction using the convolutive model. cav_un_auth*0319341 23rd European Signal Processing Conference (EUSIPCO) 31.08.2015-04.09.2015 Nice FR BB 2016 3 PO RVO:67985556 http://hdl.handle.net/11104/0249083 S 2015 84963969097 SCOPUS 000377943800200 WOS cav_un_epca*0447152 Proceedings of the 23rd European Signal Processing Conference (EUSIPCO 2015) 978-0-9928626-4-0 2076-1465 998 1002 Piscataway IEEE Computer Society 2015