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| HAL : hal-00417258, version 1 |
| Fiche détaillée |  Récupérer au format |
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| IEEE Workshop on Statistical Signal Processing, Cardiff : United Kingdom (2009) |
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| Tensors versus Matrices, usefulness and unexpected properties |
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| Pierre Comon 1 |
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| (01/09/2009) |
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| Since the nineties, tensors are increasingly used in Signal Processing and Data Analysis. There exist striking differences between tensors and matrices, some being advantages, and others raising difficulties. These differences are pointed out in this paper while briefly surveying the state of the art. The conclusion is that tensors are omnipresent in real life, implicitly or explicitly, and must be used even if we still know quite little about their properties. |
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| 1 : | Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNAL |
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Université de Nice Sophia Antipolis (UNS) – CNRS : UMR7271 |
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| Domaine | : | Informatique/Traitement du signal et de l'image Sciences de l'environnement Chimie/Chemo-informatique Sciences de l'ingénieur/Traitement du signal et de l'image |
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| Tenseur – CAND – rang – Waring – approximation – tensor – rank – approximate |
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| hal-00417258, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00417258 | |
| oai:hal.archives-ouvertes.fr:hal-00417258 | |
| Contributeur : Pierre Comon | |
| Soumis le : Mardi 15 Septembre 2009, 14:56:42 | |
| Dernière modification le : Dimanche 29 Août 2010, 16:54:59 | |
