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nnTensor (version 1.0.4)

Non-Negative Tensor Decomposition

Description

Some functions for performing non-negative matrix factorization, non-negative CANDECOMP/PARAFAC (CP) decomposition, non-negative Tucker decomposition, and generating toy model data. See Andrzej Cichock et al (2009) and the reference section of GitHub README.md , for details of the methods.

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Install

install.packages('nnTensor')

Monthly Downloads

315

Version

1.0.4

License

Artistic-2.0

Issues

0

Pull Requests

0

Stars

20

Forks

5

Maintainer

Koki Tsuyuzaki

Last Published

April 20th, 2020

Functions in nnTensor (1.0.4)

NTF

Non-negative CP Decomposition Algorithms (NTF)
toyModel

Toy model data for using NMF, NTF, and NTD
plotTensor3D

Plot function for visualization of tensor data structure
nnTensor-package

nnTensor
plot.NMF

Plot function of the result of NMF function
siNMF

Simultaneous Non-negative Matrix Factorization Algorithms (siNMF)
NTD

Non-negative Tucker Decomposition Algorithms (NTD)
recTensor

Tensor Reconstruction from core tensor (S) and factor matrices (A)
NMF

Non-negative Matrix Factorization Algorithms (NMF)
jNMF

Joint Non-negative Matrix Factorization Algorithms (jNMF)