Keyphrases
- text classification
- topic models
- topic modeling
- text mining
- topic discovery
- text documents
- latent dirichlet allocation
- n gram
- labeled data
- bag of words
- generative model
- high dimensional
- text categorization
- gibbs sampling
- latent variables
- text data
- text classifiers
- feature selection
- machine learning
- baseline models
- co occurrence
- latent topics
- probabilistic model
- multi label
- latent factors
- data mining
- information extraction
- knn
- information retrieval
- news articles
- document classification
- unlabeled data
- natural language processing
- variational inference
- probabilistic topic models
- latent topic model
- em algorithm
- databases