A Fast Block Low-Rank Dense Solver with Applications to Finite-Element Matrices.
Amirhossein AminfarSivaram AmbikasaranEric DarvePublished in: CoRR (2014)
Keyphrases
- finite element
- low rank
- matrix completion
- low rank matrix
- singular value decomposition
- data matrix
- frobenius norm
- singular values
- matrix decomposition
- linear combination
- low rank approximation
- eigendecomposition
- matrix factorization
- missing data
- low rank matrices
- low rank and sparse
- convex optimization
- affinity matrix
- kernel matrix
- rank minimization
- high dimensional data
- semi supervised
- high order
- least squares
- mesh generation
- trace norm
- rows and columns
- higher order
- dimensionality reduction
- norm minimization
- nonnegative matrix factorization
- sparse matrix
- image processing
- recommender systems
- data analysis
- face recognition