Multiscale Decomposition in Low-Rank Approximation.
Maryam AbdolaliMohammad RahmatiPublished in: IEEE Signal Process. Lett. (2017)
Keyphrases
- multiscale decomposition
- low rank approximation
- multiscale
- singular value decomposition
- low rank matrix approximation
- low rank
- subspace learning
- filter bank
- kernel matrix
- reconstruction error
- adjacency matrix
- iterative algorithms
- subband
- spectral clustering
- data dependent
- nonnegative matrix factorization
- latent semantic indexing
- matrix factorization
- dimensionality reduction
- least squares
- wavelet transform
- high order
- shortest path
- semi supervised
- matrix completion
- multiresolution
- feature space