Highly-Accurate Community Detection via Pointwise Mutual Information-Incorporated Symmetric Non-Negative Matrix Factorization.
Xin LuoZhigang LiuMingsheng ShangJungang LouMengChu ZhouPublished in: IEEE Trans. Netw. Sci. Eng. (2021)
Keyphrases
- highly accurate
- negative matrix factorization
- community detection
- pointwise mutual information
- social networks
- complex networks
- matrix factorization
- network analysis
- sparse representation
- community structure
- principal component analysis
- high accuracy
- high quality
- document clustering
- label propagation
- graph clustering
- link prediction
- community detection algorithms
- information retrieval
- spectral clustering
- visual attention
- social network analysis
- information extraction
- training data
- feature selection
- overlapping communities
- data sets