Verified error bounds for eigenvalues of geometric multiplicity q and corresponding invariant subspaces.
Zhe LiBaocheng WanRuimei GaoPublished in: Numer. Algorithms (2018)
Keyphrases
- error bounds
- geometric transformations
- theoretical analysis
- worst case
- principal component analysis
- projective geometry
- finite sample
- affine transformation
- geometric structure
- high dimensional data
- high dimensional
- lower dimensional
- principal components
- original data
- low dimensional
- feature selection
- invariant descriptors
- linear subspace
- covariance matrices
- affine invariant
- covariance matrix
- feature space