Documents clustering based on max-correntropy nonnegative matrix factorization.
Le LiJianjun YangYang XuZhen QinHonggang ZhangPublished in: ICMLC (2014)
Keyphrases
- nonnegative matrix factorization
- document clustering
- probabilistic latent semantic indexing
- negative matrix factorization
- matrix factorization
- data representation
- document collections
- nonnegative matrix
- least squares
- information retrieval
- spectral clustering
- information retrieval systems
- xml documents
- principal component analysis
- text mining
- text documents
- moving objects
- k means
- recommender systems
- clustering method
- original data
- pattern recognition
- objective function
- multiscale
- image sequences
- clustering algorithm
- image processing
- feature selection