Keyphrases
- topic models
- text mining
- topic modeling
- latent dirichlet allocation
- text streams
- text documents
- latent variables
- latent topics
- probabilistic model
- co occurrence
- gibbs sampling
- generative model
- knowledge discovery
- topic discovery
- variational inference
- microblog posts
- baseline models
- probabilistic topic models
- text corpora
- social media
- information extraction
- latent topic model
- event detection
- artificial intelligence
- frequent patterns
- text classification
- multi class
- pairwise