Nonnegative matrix factorization with mixed hypergraph regularization for community detection.
Wenhui WuSam KwongYu ZhouYuheng JiaWei GaoPublished in: Inf. Sci. (2018)
Keyphrases
- community detection
- nonnegative matrix factorization
- hyper graph
- matrix factorization
- social networks
- data representation
- complex networks
- negative matrix factorization
- community structure
- network analysis
- spectral clustering
- principal component analysis
- least squares
- link prediction
- community detection algorithms
- document clustering
- databases
- original data
- pairwise
- objective function
- image segmentation
- learning algorithm
- social network analysis
- natural language processing
- recommender systems
- semi supervised
- machine learning