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Best Low Multilinear Rank Approximation of Higher-Order Tensors, Based on the Riemannian Trust-Region Scheme.
Mariya Ishteva
Pierre-Antoine Absil
Sabine Van Huffel
Lieven De Lathauwer
Published in:
SIAM J. Matrix Anal. Appl. (2011)
Keyphrases
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order tensor
trust region
higher order tensors
global optimum
dimensionality reduction
diffusion tensor
optimization methods
riemannian framework
newton method
face recognition
column generation
feature selection
neural network
shape analysis
high order
information theoretic
multiscale