The Nonnegative Zero-Norm Minimization Under Generalized Z-Matrix Measurement.
Ziyan LuoLinxia QinLingchen KongNaihua XiuPublished in: J. Optim. Theory Appl. (2014)
Keyphrases
- norm minimization
- trace norm
- convex optimization
- matrix completion
- low rank
- low rank matrices
- tensor factorization
- data matrix
- sparse representation
- unsupervised feature selection
- singular value decomposition
- low rank matrix
- singular values
- nonnegative matrix factorization
- objective function
- linear programming
- image processing
- probabilistic model