A Fast Hierarchically Preconditioned Eigensolver Based On Multiresolution Matrix Decomposition.
Thomas Y. HouDe HuangKa Chun LamZiyun ZhangPublished in: CoRR (2018)
Keyphrases
- matrix decomposition
- multiresolution
- low rank
- nonnegative matrix factorization
- singular values
- singular value decomposition
- wavelet transform
- low rank matrix
- data summarization
- convex optimization
- matrix factorization
- linear combination
- latent structure
- data matrix
- semi supervised
- low rank approximation
- kernel matrix
- wavelet coefficients
- missing data
- subband
- principal component analysis
- data representation
- support vector