Nonnegative Tensor Train Factorizations and Some Applications.
Elena ShcherbakovaEugene TyrtyshnikovPublished in: LSSC (2019)
Keyphrases
- nonnegative matrix factorization
- tensor factorization
- matrix factorization
- linear programming
- negative matrix factorization
- high order
- higher order
- objective function
- dimensionality reduction
- least squares
- data representation
- tensor space
- database
- tensor decomposition
- structure tensor
- projection matrices
- diffusion tensor
- genetic algorithm