Latent Gaussian Models for Topic Modeling.
Changwei HuEunsu RyuDavid E. CarlsonYingjian WangLawrence CarinPublished in: AISTATS (2014)
Keyphrases
- topic modeling
- gaussian model
- topic models
- latent topics
- latent variables
- latent dirichlet allocation
- probabilistic topic models
- conditional independence
- gaussian distribution
- text mining
- mixture model
- image intensity
- gaussian mixture model
- text classification
- sequential monte carlo methods
- generative model
- collaborative filtering
- expectation maximization
- probabilistic model
- skin color
- text documents
- random variables
- information retrieval
- face detection
- medical images
- prior knowledge
- high dimensional
- bayesian networks