Hierarchical and overlapping social circle identification in ego networks based on link clustering.
Chenxu WangChongxiao HaoXiaohong GuanPublished in: Neurocomputing (2020)
Keyphrases
- social networks
- hierarchical clustering
- clustering algorithm
- k means
- unsupervised learning
- link formation
- clustering method
- social interaction
- information diffusion
- data clustering
- sparsely connected
- overlapping clustering
- hierarchical structure
- network structure
- densely connected
- document clustering
- social networking
- network topologies
- social context
- categorical data
- heterogeneous networks
- online communities
- social graphs
- heterogeneous information networks
- neural network
- cross section
- network analysis
- anomaly detection
- high dimensional
- spectral clustering
- cluster analysis
- outlier detection
- self organizing maps
- social media