Michiel Vandecappelle

2 accepted papers

2022

CPD Computation via Recursive Eigenspace Decompositions

Eric Evert, Michiel Vandecappelle, Lieven De Lathauwer

ICASSP 2022accepted

The Canonical Polyadic Decomposition (CPD) is a fundamental tensor decomposition which has widespread use in signal processing due to its ability to extract component information. A popular for algorithm CPD is the generalized eigenvalue decomposition (GEVD) which is based on the generalized eigenve…

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2018

CPD Updating Using Low-Rank Weights

Michiel Vandecappelle, Martijn Bousse, Nico Vervliet, Lieven De Lathauwer

ICASSP 2018accepted

Tensor updating methods enable tensor decompositions to adapt quickly when new data is added to the tensor. At present, updating methods for the canonical polyadic decomposition (CPD) give every tensor entry the same weight. In practice, however, data quality or relative importance might differ betw…

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