An Evolutionary Approach Based on Symmetric Nonnegative Matrix Factorization for Community Detection in Dynamic Networks.
Yu PanGuyu HuZhisong PanShuaihui WangDongsheng ShaoPublished in: IEICE Trans. Inf. Syst. (2019)
Keyphrases
- nonnegative matrix factorization
- dynamic networks
- community detection
- network analysis
- real world networks
- biological networks
- complex networks
- network structure
- community structure
- negative matrix factorization
- social network analysis
- social networks
- matrix factorization
- link prediction
- data representation
- graph mining
- text mining
- least squares
- original data
- spectral clustering
- principal component analysis
- document clustering
- graph theory
- objective function
- dynamic behavior
- nearest neighbor
- data sets
- image segmentation
- temporal evolution
- high dimensional data