Analyzing user reviews in tourism with topic models.
Marco RossettiFabio StellaMarkus ZankerPublished in: J. Inf. Technol. Tour. (2016)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- probabilistic model
- text mining
- latent variables
- co occurrence
- latent topic models
- generative model
- latent topics
- probabilistic topic models
- gibbs sampling
- text corpora
- variational inference
- semi supervised
- multi class
- bayesian networks
- feature selection