Hybrid Online Non-negative Matrix Factorization for Clustering of Documents.
Vinod JadhaoM. Narasimha MurtyPublished in: ICONIP (1) (2012)
Keyphrases
- document clustering
- negative matrix factorization
- nonnegative matrix factorization
- document collections
- clustering algorithm
- clustering method
- text documents
- k means
- document representation
- vector space model
- text mining
- probabilistic latent semantic analysis
- tensor factorization
- cluster analysis
- spectral clustering
- principal component analysis
- action recognition
- data mining
- pairwise
- knowledge base
- web pages
- information retrieval