Vandermonde Matrices, NP-Completeness, and Transversal Subspaces.
Alexander L. ChistovHervé FournierLeonid GurvitsPascal KoiranPublished in: Found. Comput. Math. (2003)
Keyphrases
- singular value decomposition
- lower dimensional
- low dimensional
- original data
- principal component analysis
- covariance matrices
- parameter space
- mutual subspace method
- kronecker product
- canonical correlations
- high dimensional data
- dimensionality reduction
- data sets
- singular values
- positive definite
- pairwise comparison
- linear complementarity problem
- least squares
- feature space
- data analysis