Tangent Space Based Alternating Projections for Nonnegative Low Rank Matrix Approximation.
Guang-Jing SongMichael K. NgTai-Xiang JiangPublished in: CoRR (2020)
Keyphrases
- low rank matrix approximation
- tangent space
- matrix completion
- low rank approximation
- nonnegative matrix factorization
- iterative algorithms
- euclidean space
- spectral clustering
- objective function
- low rank
- singular value decomposition
- matrix factorization
- negative matrix factorization
- least squares
- linear combination
- model selection
- multiscale