An analysis of Disaster Risk Suggestions using Latent Dirichlet Allocation and Hierarchical Dirichlet Process (Nonparametric LDA).
Ken D. GorroGlicerio A. BaguiaMoustafa F. AliPublished in: ICIT (2021)
Keyphrases
- latent dirichlet allocation
- topic models
- hierarchical dirichlet process
- topic modeling
- variational inference
- lda model
- generative model
- latent topics
- dirichlet process
- variational bayes
- text mining
- gibbs sampling
- dimensionality reduction
- hierarchical bayesian
- latent variables
- hierarchical bayesian model
- probabilistic topic models
- bayesian inference
- machine learning
- mixture model
- probabilistic model
- active learning
- high dimensional