Link Prediction for Isolated Nodes in Heterogeneous Network by Topic-Based Co-clustering.
Katsufumi TomobeMasafumi OyamadaShinji NakadaiPublished in: PAKDD (1) (2017)
Keyphrases
- heterogeneous networks
- link prediction
- network structure
- missing links
- real world networks
- proximity measures
- network analysis
- social network analysis
- social networks
- collaborative filtering
- random walk
- bipartite graph
- complex networks
- heterogeneous information networks
- community detection
- information networks
- network topology
- online social networks
- topic models
- text mining
- bipartite networks
- communication networks
- supervised learning
- small world
- centrality measures
- recommender systems
- data mining
- semi supervised
- dynamic programming
- reinforcement learning
- training data
- learning algorithm