A novel sensing matrix for cluster structured sparse signals.
Hamid NouasriaMohamed Et-tolbaPublished in: IWCMC (2017)
Keyphrases
- sparse matrix
- coefficient matrix
- clustering algorithm
- similarity matrix
- signal reconstruction
- low rank
- sparse data
- signal processing
- spectrum sensing
- low rank matrix
- rank minimization
- rows and columns
- high dimensional
- data clustering
- sensor networks
- low rank approximation
- matrix representation
- linear algebra
- hierarchical clustering
- data acquisition
- real time
- eigenvalue decomposition
- low rank matrices
- projection matrix
- tensor factorization
- data matrix
- compressive sensing
- linear systems
- random projections
- structured data
- high dimensional data
- real world