On the Complexity of the Block Low-Rank Multifrontal Factorization.
Patrick AmestoyAlfredo ButtariJean-Yves L'ExcellentThéo MaryPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- low rank
- matrix factorization
- convex optimization
- linear combination
- missing data
- singular value decomposition
- low rank matrix
- non rigid structure from motion
- matrix completion
- data matrix
- high dimensional data
- factorization methods
- matrix decomposition
- semi supervised
- rank minimization
- high order
- trace norm
- minimization problems
- affinity matrix
- robust principal component analysis
- rows and columns
- singular values
- image processing