Multilingual topic modeling for tracking COVID-19 trends based on Facebook data analysis.
Amina AmaraMohamed Ali Hadj TaiebMohamed Ben AouichaPublished in: Appl. Intell. (2021)
Keyphrases
- topic modeling
- data analysis
- topic models
- text mining
- latent dirichlet allocation
- social networks
- topic extraction
- text classification
- modeling framework
- social media
- monolingual and cross lingual
- machine learning
- scientific articles
- data mining
- collaborative filtering
- latent topics
- latent variables
- databases
- knowledge discovery
- pairwise
- digital libraries
- knowledge base
- information retrieval
- neural network