Non-negative sub-tensor ensemble factorization (NsTEF) algorithm. A new incremental tensor factorization for large data sets.
Vincent VigneronAndreas KodewitzMichele Nazareth da CostaAna Maria ToméElmar Wolfgang LangPublished in: Signal Process. (2018)
Keyphrases
- tensor factorization
- matrix factorization
- negative matrix factorization
- nonnegative matrix factorization
- data sets
- collaborative filtering
- expectation maximization
- data clustering
- pairwise
- semi supervised
- tensor decomposition
- dimensionality reduction
- em algorithm
- singular value decomposition
- gaussian processes
- tag recommendation