Short text topic modeling by exploring original documents.
Ximing LiChangchun LiJinjin ChiJihong OuyangPublished in: Knowl. Inf. Syst. (2018)
Keyphrases
- topic modeling
- short text
- latent topics
- topic models
- short text classification
- latent dirichlet allocation
- text classification
- text documents
- topic detection
- text mining
- information retrieval
- collaborative filtering
- probabilistic model
- latent variables
- generative model
- natural language processing
- probabilistic topic models
- data analysis