DOA Estimation in Partially Correlated Noise Using Low-Rank/Sparse Matrix Decomposition.
Mohammadreza Malek-MohammadiMagnus JanssonArash OwrangAli KoochakzadehMassoud Babaie-ZadehPublished in: CoRR (2014)
Keyphrases
- matrix decomposition
- low rank
- low rank matrix
- convex optimization
- missing data
- low rank approximation
- matrix factorization
- linear combination
- singular value decomposition
- high order
- high dimensional data
- nonnegative matrix factorization
- semi supervised
- sparse matrix
- kernel matrix
- high dimensional
- data matrix
- pattern recognition
- singular values
- canonical correlation analysis
- recommender systems
- negative matrix factorization
- data sets
- sparse representation
- small number