TY - JOUR
T1 - Fast Revealing of Mode Ranks of Tensor in Canonical Form
JO - Numerical Mathematics: Theory, Methods and Applications
VL - 4
SP - 439
EP - 444
PY - 2009
DA - 2009/02
SN - 2
DO - http://doi.org/10.4208/nmtma.2009.m9006s
UR - https://global-sci.org/intro/article_detail/nmtma/6034.html
KW - Multidimensional array, canonical decomposition, Tucker approximation, fast recompression.
AB - <p style="text-align: justify;">Considering the problem of mode ranks revealing of $d$-dimensional array (tensor) given in canonical form, we propose fast algorithm based on cross approximation of Gram matrices of unfoldings.</p>