Evaluating Topic Models in Portuguese Political Comments About Bills from Brazil's Chamber of Deputies.
Nádia Félix F. da SilvaMarília Costa R. SilvaFabíola S. F. PereiraJoão Pedro M. TarregaJoão Vitor P. BeinottiMárcio FonsecaFrancisco Edmundo de AndradeAndré C. P. L. F. de CarvalhoPublished in: BRACIS (2) (2021)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- generative model
- text documents
- co occurrence
- text mining
- latent variables
- latent topic models
- latent topics
- variational inference
- text corpora
- gibbs sampling
- social media
- probabilistic topic models
- probabilistic model
- probabilistic latent semantic analysis
- microblog posts
- image segmentation
- cross language