Co-clustering over multiple dynamic data streams based on non-negative matrix factorization.
Chun-Yan SangDihua SunPublished in: Appl. Intell. (2014)
Keyphrases
- negative matrix factorization
- data streams
- matrix factorization
- document clustering
- nonnegative matrix factorization
- principal component analysis
- sparse representation
- collaborative filtering
- constrained least squares
- databases
- text mining
- information theoretic
- spectral clustering
- machine learning
- high dimensional
- feature vectors