Joint non-negative matrix factorization for community structures detection in signed networks.
Zhong-Yuan ZhangChao YanHui-Min ChengXin LiuPublished in: J. Complex Networks (2022)
Keyphrases
- community structure
- negative matrix factorization
- complex networks
- community detection
- real world networks
- social networks
- network analysis
- overlapping communities
- principal component analysis
- bipartite networks
- document clustering
- network structure
- matrix factorization
- community detection algorithms
- sparse representation
- community discovery
- spectral clustering
- real world social networks
- small world
- communities in social networks
- densely connected
- bipartite graph
- information networks
- heterogeneous networks
- link prediction
- social network analysis
- nearest neighbor
- pattern recognition
- image segmentation