Latent Dirichlet Allocation Models for World Trade Analysis.
Diego KozlowskiViktoriya SemeshenkoAndrea MolinariPublished in: CoRR (2020)
Keyphrases
- latent dirichlet allocation
- topic models
- mixed membership
- topic modeling
- latent topic models
- probabilistic model
- probabilistic latent semantic analysis
- probabilistic topic models
- machine learning
- model selection
- generative model
- artificial intelligence
- data analysis
- variational inference
- hierarchical bayesian model