An asymmetric cryptosystem based on the random weighted singular value decomposition and fractional Hartley domain.
R. GirijaHukum SinghPublished in: Multim. Tools Appl. (2020)
Keyphrases
- singular value decomposition
- least squares
- singular values
- low rank
- dimensionality reduction
- dimension reduction
- latent semantic indexing
- low rank approximation
- reconstruction error
- low rank matrix
- low rank matrices
- data sets
- error minimization
- principal component analysis
- null space
- correlation matrix
- latent semantic analysis
- neural network