Quaternion tensor singular value decomposition using a flexible transform-based approach.
Jifei MiaoKit Ian KouPublished in: CoRR (2021)
Keyphrases
- singular value decomposition
- dimensionality reduction
- singular vectors
- singular values
- least squares
- tensor factorization
- higher order singular value decomposition
- low rank
- tensor analysis
- dimension reduction
- reconstruction error
- principal component analysis
- latent semantic indexing
- fourier transform
- high order
- data matrix
- correlation matrix
- face recognition
- high dimensional data
- low rank approximation
- pattern recognition