Fast Randomized Matrix and Tensor Interpolative Decomposition Using CountSketch.
Osman Asif MalikStephen BeckerPublished in: CoRR (2019)
Keyphrases
- tensor decomposition
- trace norm
- data representation
- auxiliary information
- high order
- tensor factorization
- projection matrices
- low rank
- structure tensor
- decomposition algorithm
- singular value decomposition
- vector quantization
- higher order
- positive definite
- decomposition method
- forward and backward
- symmetric positive definite
- image interpolation
- rows and columns
- diffusion tensor
- image processing
- tensor space
- valued data
- fisher information
- wavelet packet
- dimensionality reduction
- binary matrix