Boosting node activity by recommendations in social networks.
Wenguo YangShengminjie ChenSuixiang GaoRuidong YanPublished in: J. Comb. Optim. (2020)
Keyphrases
- social networks
- online dating
- recommender systems
- online social networks
- heterogeneous social networks
- social activities
- betweenness centrality
- social network analysis
- social interaction
- feature selection
- link prediction
- centrality measures
- social media
- social networking
- user activities
- degree centrality
- learning algorithm
- activity patterns
- community detection
- human activities
- network structure
- weak learners
- ensemble methods
- cost sensitive
- machine learning
- combining multiple
- ensemble learning