Factorization of Block-Tridiagonal Matrices.
Alfredo ButtariSøren HaubergCosty KodsiPublished in: SIAM J. Sci. Comput. (2020)
Keyphrases
- kronecker product
- coefficient matrix
- singular value decomposition
- linear systems
- measurement matrix
- data matrix
- sparse matrices
- rows and columns
- matrix factorization
- matrix completion
- parallel algorithm
- tensor factorization
- pairwise
- original data
- low rank
- least squares
- block wise
- symmetric matrices
- block size
- singular values
- matrix representation
- gene expression data
- structure from motion
- missing data
- principal component analysis
- clustering algorithm
- neural network