Link prediction by deep non-negative matrix factorization.
Guangfu ChenHaibo WangYili FangLing JiangPublished in: Expert Syst. Appl. (2022)
Keyphrases
- link prediction
- negative matrix factorization
- social network analysis
- social networks
- random walk
- bipartite graph
- tensor factorization
- matrix factorization
- nonnegative matrix factorization
- complex networks
- document clustering
- sparse representation
- network structure
- principal component analysis
- collaborative filtering
- supervised learning
- spectral clustering
- missing links
- training data
- face recognition