A cross-product approach for low-rank approximations of large matrices.
Achiya DaxPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- low rank approximation
- singular value decomposition
- low rank matrix approximation
- low rank
- subspace learning
- spectral clustering
- kernel matrix
- iterative algorithms
- nonnegative matrix factorization
- latent semantic indexing
- reconstruction error
- data dependent
- adjacency matrix
- kernel methods
- face recognition
- high dimensional data
- machine learning
- least squares
- information retrieval