Parsimonious Topic Models with Salient Word Discovery.
Hossein SoleimaniDavid J. MillerPublished in: IEEE Trans. Knowl. Data Eng. (2015)
Keyphrases
- topic models
- latent topics
- latent topic models
- co occurrence
- latent dirichlet allocation
- topic modeling
- probabilistic model
- statistical topic models
- visual recognition
- text documents
- latent variables
- text mining
- generative model
- n gram
- knowledge discovery
- relevance model
- language model
- word sense disambiguation
- text corpora
- keywords
- data mining
- information extraction
- knn
- gibbs sampling
- hierarchical bayesian model
- clustering algorithm