Advancing Multinomial Regression and Topic Modeling with Beta-Liouville Distributions.
Pantea KoochemeshkianNizar BouguilaPublished in: ICMLA (2023)
Keyphrases
- topic modeling
- dirichlet distribution
- latent dirichlet allocation
- topic models
- discrete data
- text classification
- mixture model
- text mining
- exponential family
- generative model
- modeling framework
- probabilistic latent semantic analysis
- latent topics
- model selection
- text documents
- text corpora
- collaborative filtering
- support vector
- artificial intelligence
- graphical models
- power law
- prior distribution
- probabilistic model
- latent variables
- bag of words