Prediction Focused Topic Models via Feature Selection.
Jason RenRussell KunesFinale Doshi-VelezPublished in: AISTATS (2020)
Keyphrases
- topic models
- feature selection
- topic modeling
- latent dirichlet allocation
- latent topic models
- co occurrence
- generative model
- text mining
- text categorization
- latent variables
- text classification
- probabilistic model
- latent topics
- text documents
- model selection
- hierarchical bayesian model
- feature set
- multi class
- gibbs sampling
- text corpora
- support vector
- feature space
- data analysis
- probabilistic topic models