Package: nnTensor 1.4.0

Koki Tsuyuzaki

nnTensor: Non-Negative Tensor Decomposition

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 <https://github.com/rikenbit/nnTensor>, for details of the methods.

Authors:Koki Tsuyuzaki [aut, cre], Itoshi Nikaido [aut]

nnTensor_1.4.0.tar.gz
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nnTensor_1.4.0.tgz(r-4.6-any)nnTensor_1.4.0.tgz(r-4.5-any)
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nnTensor_1.4.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
nnTensor/json (API)
NEWS

# Install 'nnTensor' in R:
install.packages('nnTensor', repos = c('https://rikenbit.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/rikenbit/nntensor/issues

On CRAN:

Conda:

6.98 score 20 stars 4 packages 10 scripts 368 downloads 14 exports 33 dependencies

Last updated from:296d46be10. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK294
source / vignettesOK400
linux-release-x86_64OK300
macos-release-arm64OK239
macos-oldrel-arm64OK203
windows-develOK277
windows-releaseOK288
windows-oldrelOK273
wasm-releaseOK114

Exports:GabrielNMFjNMFkFoldMaskTensorNMFNMTFNTDNTFplotTensor2DplotTensor3DPSDTFrecTensorsiNMFtoyModelZITNMF

Dependencies:clicpp11dotCall64farverfieldsggplot2gluegtableisobandlabelinglatticelifecyclemapsMASSMatrixmisc3dplot3DR6RANNRColorBrewerRcppRcppEigenrlangRSpectrarTensorS7scalesspamtagcloudvctrsVicusviridisLitewithr

Non-negative Matrix Factorization (NMF and NMTF)

Koki Tsuyuzaki, Itoshi Nikaido

Rendered fromnnTensor-1.Rmdusingknitr::rmarkdownon May 08 2026.

Last update: 2023-03-17
Started: 2023-02-15

Simultaneous Non-negative Matrix Factorization (siNMF and jNMF)

Koki Tsuyuzaki, Itoshi Nikaido

Rendered fromnnTensor-2.Rmdusingknitr::rmarkdownon May 08 2026.

Last update: 2023-03-17
Started: 2023-02-15

Non-negative Tensor Factorization (NTF and NTD)

Koki Tsuyuzaki, Itoshi Nikaido

Rendered fromnnTensor-3.Rmdusingknitr::rmarkdownon May 08 2026.

Last update: 2023-03-17
Started: 2023-02-15

Cross-validation by mask matrix/tensor (kFoldMaskTensor)

Koki Tsuyuzaki, Itoshi Nikaido

Rendered fromnnTensor-4.Rmdusingknitr::rmarkdownon May 08 2026.

Last update: 2026-05-08
Started: 2023-06-22