Multiple matrices/tensors can be specified and decomposed simultaneously by Probabilistic Latent Tensor Factorisation (PLTF). See the reference section of GitHub README.md < https://github.com/rikenbit/gcTensor>, for details of the method.
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1.0.1 by Koki Tsuyuzaki, a month ago
https://github.com/rikenbit/gcTensor
Browse source code at https://github.com/cran/gcTensor
Authors: Koki Tsuyuzaki [aut, cre]
Documentation: PDF Manual
MIT + file LICENSE license
Imports rTensor, einsum
Suggests testthat
See at CRAN