Topical Rumor Detection based on Social Network Topic Models Relationship.
Diogo NolascoJonice OliveiraPublished in: Braz. J. Inf. Syst. (2021)
Keyphrases
- topic models
- topic modeling
- social networks
- latent dirichlet allocation
- probabilistic model
- text documents
- latent variables
- text mining
- co occurrence
- generative model
- latent topics
- social network analysis
- latent topic models
- text corpora
- probabilistic topic models
- information retrieval
- relevance model
- gibbs sampling
- data mining
- online social networks
- community structure
- machine learning
- probabilistic latent semantic analysis
- databases