Trending Topic Extraction using Topic Models and Biterm Discrimination.
Minor Eduardo Quesada GrossoEdgar CasasolaJorge Antonio Leoni de LeónPublished in: CLEI Electron. J. (2017)
Keyphrases
- topic extraction
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- document clustering
- text mining
- generative model
- co occurrence
- latent variables
- latent topics
- feature selection
- probabilistic model
- text classification
- collaborative filtering
- document classification
- text analysis
- information retrieval systems
- databases
- knowledge discovery
- knowledge representation
- artificial intelligence