Simultaneous Dimensionality Reduction and Classification via Dual Embedding Regularized Nonnegative Matrix Factorization.
Wenhui WuSam KwongJunhui HouYuheng JiaHorace Ho-Shing IpPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- nonnegative matrix factorization
- least squares
- sparsity constraints
- probabilistic latent semantic indexing
- negative matrix factorization
- data representation
- matrix factorization
- spectral clustering
- active set
- nonnegative matrix
- original data
- document clustering
- principal component analysis
- objective function
- machine learning
- multidimensional scaling
- computer vision
- data sets