Rank constrained matrix best approximation problem.
Hongxing WangPublished in: Appl. Math. Lett. (2015)
Keyphrases
- singular values
- low rank approximation
- singular vectors
- frobenius norm
- singular value decomposition
- low rank
- nuclear norm minimization
- negative matrix factorization
- approximation algorithms
- error bounds
- closed form
- neural network
- relative error
- matrix representation
- reconstruction error
- efficient computation
- lagrange multipliers
- approximation error
- approximation methods
- linear programming