Incomplete inverse matrices.
Christos K. Filelis-PapadopoulosPublished in: Numer. Linear Algebra Appl. (2021)
Keyphrases
- correlation matrix
- covariance matrices
- kronecker product
- symmetric positive definite
- covariance matrix
- singular value decomposition
- databases
- projection matrices
- missing data
- data mining
- noisy data
- incomplete data
- original data
- singular values
- pairwise comparison
- linear complementarity problem
- matrix completion
- information systems
- pseudo inverse
- database
- orthogonal matrices