PTAk (1.2-6)
Principal Tensor Analysis on k modes.
http://c3s2i.free.fr/
http://cran.r-project.org/web/packages/PTAk
A multiway method to decompose a tensor (array) of any order, as a generalisation of SVD also supporting non-identity metrics and penalisations. 2-way SVD with these extensions is also available. The package includes also some other multiway methods: PCAn (Tucker-n) and PARAFAC/CANDECOMP with these extensions.
Maintainer:
Didier Leibovici
Author(s): Didier Leibovici <d.g.leibovici@leeds.ac.uk>
License: GPL (>= 2)
Uses: tensor
Released 10 months ago.
9 previous versions
- PTAk_1.2-5. Released over 1 year ago.
- PTAk_1.2-4. Released about 2 years ago.
- PTAk_1.2-3. Released almost 3 years ago.
- PTAk_1.2-2. Released about 3 years ago.
- PTAk_1.2-0. Released over 3 years ago.
- PTAk_1.1-22. Released almost 4 years ago.
- PTAk_1.1-20. Released over 4 years ago.
- PTAk_1.1-17. Released about 5 years ago.
- PTAk_1.1-16. Released over 5 years ago.
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