Tag's Depth-Based Expert Profiling Using a Topic Modeling Technique.
Saida KichouOmar BoussaidAbdelkrim MezianePublished in: Int. J. Semantic Web Inf. Syst. (2020)
Keyphrases
- topic modeling
- topic models
- tag information
- latent dirichlet allocation
- topic extraction
- modeling framework
- text mining
- text classification
- text corpora
- scientific articles
- collaborative filtering
- keywords
- text documents
- latent topics
- generative model
- feature selection
- information retrieval
- hierarchical bayesian model
- training data