Nonnegative Matrix Tri-Factorization with Graph Regularization for Community Detection in Social Networks.
Yulong PeiNilanjan ChakrabortyKatia P. SycaraPublished in: IJCAI (2015)
Keyphrases
- community detection
- nonnegative matrix tri factorization
- social networks
- massive graphs
- graph mining
- label propagation
- complex networks
- community structure
- social graph
- overlapping communities
- link prediction
- information propagation
- network analysis
- real world social networks
- community discovery
- normalized cut
- manifold regularization
- citation networks
- graph theory
- semi supervised
- semi supervised classification
- random walk
- information diffusion
- real world networks
- bipartite graph
- graph databases
- biological networks
- social network analysis
- social network data
- clustering coefficient
- graph partitioning
- densely connected
- directed graph
- network structure
- community detection algorithms
- graph model
- graph structure
- online social networks
- data mining