Cholesky-Like Factorization of Symmetric Indefinite Matrices and Orthogonalization with Respect to Bilinear Forms.
Miro RozlozníkFelicja Okulicka-DluzewskaAlicja SmoktunowiczPublished in: SIAM J. Matrix Anal. Appl. (2015)
Keyphrases
- singular value decomposition
- kronecker product
- data matrix
- singular values
- low rank
- symmetric matrices
- positive definite
- measurement matrix
- matrix factorization
- kernel matrix
- sparse matrix
- sparse matrices
- deductive databases
- face recognition
- original data
- low rank matrix
- gram matrix
- gene expression data
- hurwitz radon