Overlapping community discovery based on core nodes and LDA topic modeling.
Xianghua FuXueping GuoChao WangZhiqiang WangPublished in: FSKD (2012)
Keyphrases
- topic modeling
- overlapping communities
- community discovery
- topic models
- latent dirichlet allocation
- complex networks
- social networks
- social network analysis
- text mining
- real world networks
- network analysis
- graph mining
- community structure
- community detection
- text classification
- graph partitioning
- graph model
- latent topics
- collaborative filtering
- generative model
- co occurrence
- latent variables
- knowledge representation
- named entities
- data analysis
- lda model
- probabilistic topic models
- machine learning