Contrastive Deep Nonnegative Matrix Factorization For Community Detection.
Yuecheng LiJialong ChenChuan ChenLei YangZibin ZhengPublished in: ICASSP (2024)
Keyphrases
- nonnegative matrix factorization
- community detection
- social networks
- complex networks
- matrix factorization
- data representation
- negative matrix factorization
- community structure
- network analysis
- principal component analysis
- least squares
- spectral clustering
- real world networks
- objective function
- overlapping communities
- link prediction
- document clustering
- collaborative filtering
- original data
- relational databases
- face recognition
- keywords
- community detection algorithms