Geometric Latent Dirichlet Allocation on a Matching Graph for Large-scale Image Datasets.
James PhilbinJosef SivicAndrew ZissermanPublished in: Int. J. Comput. Vis. (2011)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- topic discovery
- gibbs sampling
- lda model
- text mining
- variational bayesian inference
- latent topic models
- real world
- probabilistic latent semantic analysis
- variational inference
- co occurrence
- weighted graph
- latent topics
- probabilistic topic models
- text classification
- probabilistic model
- hierarchical bayesian model
- latent topic model
- support vector
- feature selection