A Higher-Order Generalized Singular Value Decomposition for Rank-Deficient Matrices.
Idris KempfPaul J. GoulartStephen R. DuncanPublished in: SIAM J. Matrix Anal. Appl. (2023)
Keyphrases
- singular value decomposition
- higher order
- singular values
- low rank approximation
- least squares
- low rank
- reconstruction error
- singular vectors
- dimensionality reduction
- latent semantic indexing
- dimension reduction
- data matrix
- high order
- principal component analysis
- matrix completion
- pairwise
- correlation matrix
- frobenius norm
- measurement matrix
- markov random field
- matrix decomposition
- tensor factorization
- null space
- pattern recognition
- factorization method
- collaborative filtering
- discriminant analysis
- covariance matrix