Constraint-Induced Symmetric Nonnegative Matrix Factorization for Accurate Community Detection.
Zhigang LiuXin LuoZidong WangXiaohui LiuPublished in: Inf. Fusion (2023)
Keyphrases
- community detection
- nonnegative matrix factorization
- social networks
- complex networks
- data representation
- matrix factorization
- sparsity constraints
- network analysis
- negative matrix factorization
- link prediction
- community structure
- least squares
- spectral clustering
- real world networks
- principal component analysis
- document clustering
- community detection algorithms
- machine learning
- original data
- co occurrence
- objective function
- feature selection
- information retrieval