Fuzzy clustering in community detection based on nonnegative matrix factorization with two novel evaluation criteria.
Neda BineshMansoor RezghiPublished in: Appl. Soft Comput. (2018)
Keyphrases
- nonnegative matrix factorization
- fuzzy clustering
- evaluation criteria
- community detection
- negative matrix factorization
- complex networks
- matrix factorization
- social networks
- data representation
- community structure
- network analysis
- least squares
- clustering algorithm
- link prediction
- spectral clustering
- principal component analysis
- document clustering
- objective function
- cluster analysis
- membership functions
- social network analysis
- neural network
- computer vision
- databases
- collaborative filtering
- feature vectors
- learning algorithm
- information retrieval