Nonnegative matrix factorization for link prediction in directed complex networks using PageRank and asymmetric link clustering information.
Guangfu ChenChen XuJingyi WangJianwen FengJiqiang FengPublished in: Expert Syst. Appl. (2020)
Keyphrases
- complex networks
- link prediction
- nonnegative matrix factorization
- network analysis
- random walk
- link structure
- social network analysis
- social networks
- network structure
- biological networks
- community detection
- clustering algorithm
- graph theory
- graph mining
- text mining
- information theoretic concepts
- spectral clustering
- cluster analysis
- face recognition