Kernel framework based on non-negative matrix factorization for networks reconstruction and link prediction.
Wenjun WangYiding FengPengfei JiaoWei YuPublished in: Knowl. Based Syst. (2017)
Keyphrases
- link prediction
- negative matrix factorization
- network analysis
- social networks
- network structure
- heterogeneous networks
- sparsity constraints
- factor graph model
- random walk
- social network analysis
- social ties
- link formation
- principal component analysis
- complex networks
- matrix factorization
- feature space
- similarity measure
- data sets
- nonnegative matrix factorization
- heterogeneous information networks