Iteratively Reweighted Minimax-Concave Penalty Minimization for Accurate Low-rank Plus Sparse Matrix Decomposition.
Praveen Kumar PokalaRaghu Vamshi HemadriChandra Sekhar SeelamantulaPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2022)
Keyphrases
- matrix decomposition
- low rank
- low rank matrix
- objective function
- rank minimization
- nonnegative matrix factorization
- linear combination
- convex optimization
- matrix factorization
- missing data
- low rank approximation
- singular value decomposition
- semi supervised
- singular values
- matrix completion
- high dimensional data
- kernel matrix
- high order
- data matrix
- norm minimization
- data summarization
- missing values
- sparse representation
- small number
- least squares
- face recognition
- high dimensional
- similarity measure