Nonnegative low rank matrix approximation for nonnegative matrices.
Guang-Jing SongMichael K. NgPublished in: Appl. Math. Lett. (2020)
Keyphrases
- matrix approximation
- low rank matrix approximation
- matrix completion
- least squares
- low rank approximation
- nonnegative matrix factorization
- low rank
- low rank matrix
- theoretical guarantees
- singular value decomposition
- data matrix
- linear programming
- spectral clustering
- original data
- convex optimization
- objective function
- rank aggregation
- high dimensional
- pairwise
- support vector