An Approach for Automatic Aspect Extraction by Latent Dirichlet Allocation.
Subha Jyoti DasBasabi ChakrabortyPublished in: iCAST (2019)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- topic discovery
- gibbs sampling
- lda model
- probabilistic latent semantic analysis
- latent topics
- variational bayesian inference
- variational inference
- probabilistic latent semantic indexing
- latent topic models
- text mining
- information extraction
- probabilistic topic models
- dimensionality reduction
- co occurrence
- knowledge discovery
- latent topic model
- visual recognition
- word counts
- hierarchical bayesian model
- pattern recognition
- text documents
- text classification
- association rules