Fast Proper Orthogonal Decomposition Using Improved Sampling and Iterative Techniques for Singular Value Decomposition.
V. CharumathiM. RamakrishnaVinita VasudevanPublished in: CoRR (2019)
Keyphrases
- singular value decomposition
- low rank approximation
- singular values
- least squares
- dimensionality reduction
- dimension reduction
- reconstruction error
- latent semantic indexing
- low rank
- data sets
- correlation matrix
- principal component analysis
- null space
- machine learning
- low rank matrix
- random sampling
- feature extraction
- feature selection
- neural network