'Who would have thought of that!': A Hierarchical Topic Model for Extraction of Sarcasm-prevalent Topics and Sarcasm Detection.
Aditya JoshiPrayas JainPushpak BhattacharyyaMark James CarmanPublished in: CoRR (2016)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent topics
- pitman yor process
- text documents
- text mining
- topic discovery
- generative model
- co occurrence
- latent variables
- probabilistic model
- text corpora
- variational inference
- gibbs sampling
- probabilistic latent semantic analysis
- hierarchical dirichlet process
- lda model
- topic tracking
- image classification
- baseline models
- databases
- probabilistic topic models
- statistical topic models
- artificial intelligence