Topic supervised non-negative matrix factorization.
Kelsey MacMillanJames D. WilsonPublished in: CoRR (2017)
Keyphrases
- negative matrix factorization
- matrix factorization
- nonnegative matrix factorization
- sparse representation
- document clustering
- principal component analysis
- learning algorithm
- unsupervised feature selection
- unsupervised learning
- latent semantic space
- supervised learning
- spectral clustering
- semi supervised
- latent dirichlet allocation
- face recognition
- tensor factorization
- constrained least squares
- feature selection
- text categorization
- topic models
- machine learning