Multi-Component Nonnegative Matrix Factorization.
Jing WangFeng TianXiao WangHongchuan YuChang Hong LiuLiang YangPublished in: IJCAI (2017)
Keyphrases
- multi component
- nonnegative matrix factorization
- negative matrix factorization
- probabilistic latent semantic indexing
- data representation
- matrix factorization
- active set
- least squares
- spectral clustering
- nonnegative matrix
- principal component analysis
- document clustering
- original data
- non stationary
- objective function
- data sets
- xml schema
- probabilistic model
- multiscale
- image processing
- computer vision