A novel regularized asymmetric non-negative matrix factorization for text clustering.
Mehdi Hosseinzadeh AghdamMohammad Daryaie ZanjaniPublished in: Inf. Process. Manag. (2021)
Keyphrases
- text clustering
- negative matrix factorization
- document clustering
- text mining
- clustering algorithm
- document collections
- clustering method
- sparse representation
- vector space model
- document representation
- text categorization
- background knowledge
- text documents
- k means
- latent semantic analysis
- metric learning
- spectral clustering
- matrix factorization
- knowledge base
- semi supervised
- pattern recognition
- text data
- active learning