Representations for the weighted Drazin inverse of a modified matrix.
Jianbiao ChenZhaoliang XuPublished in: Appl. Math. Comput. (2008)
Keyphrases
- databases
- orthogonal matrices
- jacobian matrix
- weight matrix
- correlation matrix
- matrix inversion
- weighting factor
- weighted sum
- multiple representations
- singular values
- neural network
- symmetric positive definite
- positive definite
- low rank
- order statistics
- linear algebra
- similarity matrix
- representation scheme
- higher level
- pairwise
- multiscale