Keyphrases
- latent dirichlet allocation
- machine learning
- topic models
- text mining
- generative model
- topic modeling
- data mining
- topic discovery
- variational bayesian inference
- lda model
- latent topics
- latent topic models
- pattern recognition
- gibbs sampling
- data analysis
- probabilistic latent semantic analysis
- learning algorithm
- natural language processing
- hierarchical bayesian model
- information extraction
- feature selection
- variational inference
- machine learning algorithms
- probabilistic topic models
- text classification
- support vector
- computer vision
- visual features