Subcube Matrix Decomposition: A Unifying View for LU Factorization on Multicomputers.
Michele AngelaccioMichele ColajanniPublished in: Parallel Comput. (1994)
Keyphrases
- matrix decomposition
- low rank
- matrix factorization
- singular value decomposition
- low rank matrix
- data matrix
- missing data
- linear combination
- convex optimization
- nonnegative matrix factorization
- singular values
- high order
- high dimensional data
- semi supervised
- kernel matrix
- collaborative filtering
- low rank approximation
- recommender systems
- data sets
- dimensionality reduction
- feature selection
- data representation
- k means
- principal component analysis