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Conference Papers Year : 2015

Parallelizable PARAFAC decomposition of 3-way tensors

Abstract

This paper introduces a new PARAFAC algorithm for a class of third-order tensors. Particularly, the proposed algorithm is based on subspace estimation and solving a non-symmetrical joint diagonalization problem. To deal with large scale problem, a procedure for overcoming scale and permutation ambiguities is proposed in a parallel computing scheme leading to a significant cost reduction of our method. Performance comparison with some state-of-the-art algorithms produces promising results.
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Dates and versions

hal-01103495 , version 1 (14-01-2015)

Identifiers

  • HAL Id : hal-01103495 , version 1

Cite

Viet-Dung Nguyen, Karim Abed-Meraim, Nguyen Linh-Trung. Parallelizable PARAFAC decomposition of 3-way tensors. ICASSP, Apr 2015, Brisbane, Australia. ⟨hal-01103495⟩
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