Dynamic Topical Community Detection in Social Network: A Generative Model Approach.
Yunlei ZhangBin WuNianwen NingChenguang SongJinna LvPublished in: IEEE Access (2019)
Keyphrases
- state space
- generative model
- community detection
- social networks
- community structure
- complex networks
- topic models
- probabilistic model
- link prediction
- network analysis
- real world networks
- social network analysis
- information diffusion
- latent dirichlet allocation
- community formation
- mining and social network analysis
- network structure
- graph clustering
- community detection algorithms
- social network data
- social graph
- em algorithm
- semi supervised
- overlapping communities
- prior knowledge
- online social networks
- dynamic textures
- expectation maximization
- learned models
- community mining
- community discovery
- bipartite networks
- real world social networks
- label propagation
- graph mining
- social media
- data sets
- generative and discriminative models
- unsupervised learning
- decision trees
- learning algorithm