Singular value decomposition of third order quaternion tensors.
Zhenzhi QinZhenyu MingLiping ZhangPublished in: Appl. Math. Lett. (2022)
Keyphrases
- singular value decomposition
- tensor factorization
- singular values
- least squares
- high order
- low rank
- dimension reduction
- fourier transform
- higher order singular value decomposition
- latent semantic indexing
- principal component analysis
- dimensionality reduction
- reconstruction error
- diffusion tensor
- data matrix
- low rank approximation
- latent semantic analysis
- factorization method
- null space
- low rank matrices
- high dimensional
- correlation matrix
- singular vectors
- recommender systems