Boosting Nonnegative Matrix Factorization Based Community Detection With Graph Attention Auto-Encoder.
Chaobo HeYulong ZhengXiang FeiHanchao LiZeng HuYong TangPublished in: IEEE Trans. Big Data (2022)
Keyphrases
- community detection
- nonnegative matrix factorization
- graph clustering
- graph mining
- label propagation
- label propagation algorithm
- massive graphs
- complex networks
- overlapping communities
- social networks
- negative matrix factorization
- network analysis
- matrix factorization
- spectral clustering
- community structure
- data representation
- least squares
- citation networks
- link prediction
- community discovery
- densely connected
- graph databases
- learning algorithm
- document clustering
- weighted graph
- graph theory
- structured data
- random walk
- normalized cut
- principal component analysis
- real world networks
- community detection algorithms
- objective function
- bipartite graph
- social network analysis
- network structure
- graph partitioning
- feature selection
- original data