nnTensor: An R package for non-negative matrix/tensor decomposition.
Koki TsuyuzakiItoshi NikaidoPublished in: J. Open Source Softw. (2023)
Keyphrases
- tensor decomposition
- tensor factorization
- data representation
- matrix factorization
- negative matrix factorization
- auxiliary information
- collaborative filtering
- singular value decomposition
- linear algebra
- low rank
- high order
- factorization method
- tag recommendation
- nonnegative matrix factorization
- text mining
- kl divergence
- gaussian processes
- probabilistic latent semantic analysis
- recommender systems
- text classification
- image data