Block CUR: Decomposing Matrices Using Groups of Columns.
Urvashi OswalSwayambhoo JainKevin S. XuBrian ErikssonPublished in: ECML/PKDD (2) (2018)
Keyphrases
- data matrix
- rows and columns
- coefficient matrix
- original data
- gene expression data
- missing values
- singular value decomposition
- low rank
- missing entries
- matrix factorization
- cost model
- low rank approximation
- nonnegative matrix factorization
- cluster analysis
- block wise
- low rank matrix
- data sets
- image compression
- matrix decomposition
- neural network