On choices of formulations of computing the generalized singular value decomposition of a matrix pair.
Jinzhi HuangZhongxiao JiaPublished in: CoRR (2019)
Keyphrases
- singular value decomposition
- singular values
- low rank
- least squares
- linear algebra
- factorization method
- dimensionality reduction
- dimension reduction
- reconstruction error
- singular vectors
- null space
- low rank matrix
- latent semantic indexing
- measurement matrix
- data matrix
- principal component analysis
- feature selection
- qr decomposition
- matrix decomposition
- correlation matrix
- clustering algorithm