Tea Party in the House: A Hierarchical Ideal Point Topic Model and Its Application to Republican Legislators in the 112th Congress.
Viet-An NguyenJordan L. Boyd-GraberPhilip ResnikKristina MilerPublished in: ACL (1) (2015)
Keyphrases
- topic models
- pitman yor process
- latent dirichlet allocation
- topic modeling
- probabilistic model
- latent topics
- text mining
- variational inference
- topic discovery
- generative model
- gibbs sampling
- hierarchical bayesian
- latent variables
- text documents
- co occurrence
- hierarchical dirichlet process
- text corpora
- baseline models
- hierarchical bayesian model
- bayesian nonparametric
- multi view
- artificial intelligence