WELDA: Enhancing Topic Models by Incorporating Local Word Context.
Stefan BunkRalf KrestelPublished in: JCDL (2018)
Keyphrases
- topic models
- latent topics
- latent topic models
- topic modeling
- latent dirichlet allocation
- co occurrence
- visual recognition
- latent variables
- text documents
- statistical topic models
- generative model
- databases
- probabilistic model
- n gram
- text corpora
- gibbs sampling
- probabilistic latent semantic analysis
- probabilistic topic models
- real world
- data mining