Keyphrases
- social network analysis
- topic models
- topic modeling
- network analysis
- latent dirichlet allocation
- social networks
- text documents
- latent topics
- latent variables
- complex networks
- text mining
- probabilistic model
- co occurrence
- latent topic models
- link prediction
- generative model
- technology enhanced learning
- communication patterns
- graph theory
- law enforcement
- real world
- information networks
- random walk
- maximum likelihood
- information extraction
- knowledge representation
- community detection
- prior knowledge
- centrality measures
- structural patterns
- databases