Ensemble topic modeling using weighted term co-associations.
Mark BelfordDerek GreenePublished in: Expert Syst. Appl. (2020)
Keyphrases
- topic modeling
- topic models
- language modeling framework
- text mining
- latent dirichlet allocation
- text classification
- modeling framework
- text corpora
- collaborative filtering
- text documents
- neural network
- scientific articles
- learning algorithm
- feature selection
- relevance model
- generative model
- association rules
- pattern recognition
- latent topics
- topic extraction
- artificial intelligence
- databases