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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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Conference papers
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Contributor : Karim Abed-Meraim <>
Submitted on : Wednesday, January 14, 2015 - 6:18:34 PM
Last modification on : Tuesday, June 1, 2021 - 10:00:04 AM


  • HAL Id : hal-01103495, version 1



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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