A New Perturbation Bound for the LDU Factorization of Diagonally Dominant Matrices.
Megan DaileyFroilán M. DopicoQiang YePublished in: SIAM J. Matrix Anal. Appl. (2014)
Keyphrases
- kronecker product
- singular value decomposition
- measurement matrix
- upper bound
- data matrix
- lower bound
- matrix factorization
- worst case
- sparse matrices
- tensor factorization
- singular values
- factorization method
- error bounds
- low rank
- matrix completion
- multibody
- linear algebra
- least squares
- factorization methods
- factor matrices
- covariance matrices
- nonnegative matrix factorization
- random projections
- structure from motion
- missing data
- collaborative filtering
- recommender systems
- pairwise