Approximating weak Chebyshev subspaces by Chebyshev subspaces.
Frank DeutschLarry L. SchumakerZvi ZieglerPublished in: J. Approx. Theory (2003)
Keyphrases
- high dimensional data
- mutual subspace method
- high dimensional
- principal component analysis
- real world
- arbitrarily oriented
- chaotic sequence
- linear projection
- subspace clusters
- low dimensional
- data points
- linear combination
- nonlinear functions
- dimensionality reduction
- feature space
- search algorithm
- krawtchouk moments
- database