A Topic Coverage Approach to Evaluation of Topic Models.
Damir KorencicStrahil RistovJelena ReparJan SnajderPublished in: IEEE Access (2021)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text mining
- latent topics
- latent variables
- text documents
- probabilistic model
- generative model
- co occurrence
- topic discovery
- microblog posts
- gibbs sampling
- statistical topic models
- text corpora
- lda model
- hierarchical bayesian model
- latent topic model
- feature selection
- author topic model
- probabilistic topic models
- text classification
- image classification
- information extraction
- object recognition