Rank-Sparsity Incoherence for Matrix Decomposition.
Venkat ChandrasekaranSujay SanghaviPablo A. ParriloAlan S. WillskyPublished in: SIAM J. Optim. (2011)
Keyphrases
- matrix decomposition
- singular values
- low rank
- low rank approximation
- nonnegative matrix factorization
- singular value decomposition
- low rank matrix
- sparse representation
- data summarization
- high dimensional
- latent structure
- convex optimization
- missing data
- high dimensional data
- information retrieval
- reconstruction error
- latent semantic indexing
- data sets
- high order
- denoising
- feature space