On singular value decomposition for split quaternion matrices and applications in split quaternionic mechanics.
Gang WangTongsong JiangV. I. Vasil'evZhenwei GuoPublished in: J. Comput. Appl. Math. (2024)
Keyphrases
- singular value decomposition
- singular values
- least squares
- fourier transform
- latent semantic indexing
- dimensionality reduction
- low rank
- data matrix
- dimension reduction
- low rank approximation
- principal component analysis
- null space
- information retrieval
- singular vectors
- low rank matrices
- measurement matrix
- low rank matrix
- correlation matrix
- factorization method
- frequency domain