Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- topic tracking
- latent topics
- topic specific
- text documents
- topic discovery
- generative model
- text mining
- social media
- probabilistic model
- latent variables
- co occurrence
- text corpora
- variational inference
- news articles
- gibbs sampling
- probabilistic topic models
- latent topic models
- multi class
- lda model
- information extraction
- pairwise
- artificial intelligence
- machine learning