Randomized Rank-Revealing UZV Decomposition for Low-Rank Approximation of Matrices.
Maboud F. KalooraziRodrigo C. de LamarePublished in: CoRR (2018)
Keyphrases
- low rank approximation
- singular value decomposition
- low rank matrix approximation
- low rank
- subspace learning
- kernel matrix
- spectral clustering
- iterative algorithms
- latent semantic indexing
- adjacency matrix
- singular values
- data dependent
- frobenius norm
- reconstruction error
- matrix completion
- nonnegative matrix factorization
- low rank matrices
- linear combination
- convex optimization
- high dimensional data
- eigendecomposition
- kernel function
- dimensionality reduction
- low rank matrix
- pattern recognition
- face recognition
- data sets