Low-Rank Approximation of Integral Operators by Interpolation.
Steffen BörmLars GrasedyckPublished in: Computing (2004)
Keyphrases
- low rank approximation
- low rank matrix approximation
- singular value decomposition
- kernel matrix
- subspace learning
- low rank
- data dependent
- spectral clustering
- adjacency matrix
- latent semantic indexing
- support vector
- information retrieval
- pattern recognition
- matching algorithm
- nonnegative matrix factorization
- iterative algorithms