A flexible modeling framework for coupled matrix and tensor factorizations.
Evrim AcarMathias NilssonMichael A. SaundersPublished in: EUSIPCO (2014)
Keyphrases
- modeling framework
- trace norm
- structure tensor
- singular value decomposition
- topic modeling
- tensor factorization
- projection matrices
- dimensionality reduction
- high order
- symmetric positive definite
- nonnegative matrix factorization
- low rank
- tensor decomposition
- bag of words
- feature selection
- learning algorithm
- databases