Network link prediction based on direct optimization of area under curve.
Caiyan DaiLing ChenBin LiPublished in: Appl. Intell. (2017)
Keyphrases
- link prediction
- network structure
- social networks
- social network analysis
- random walk
- complex networks
- network analysis
- direct optimization
- collaborative filtering
- social ties
- heterogeneous networks
- factor graph model
- data sets
- link formation
- missing links
- learning to rank
- bipartite networks
- supervised learning
- information extraction
- social relationships
- community structure
- ranking algorithm
- web documents