Randomized Algorithms for Computation of Tucker Decomposition and Higher Order SVD (HOSVD).
Salman Ahmadi-AslStanislav AbukhovichMaame G. Asante-MensahAndrzej CichockiAnh-Huy PhanToshihisa TanakaIvan V. OseledetsPublished in: IEEE Access (2021)
Keyphrases
- randomized algorithms
- tensor decomposition
- higher order
- high order
- singular value decomposition
- tensor factorization
- low rank
- data representation
- lower bound
- auxiliary information
- linear algebra
- natural images
- approximation algorithms
- dimension reduction
- pairwise
- markov random field
- least squares
- dimensionality reduction
- worst case
- practical problems
- singular values
- uniform distribution
- decomposition algorithm
- factorization method
- randomized algorithm
- upper bound
- multi class
- collaborative filtering
- machine learning