Partial membership latent Dirichlet allocation for image segmentation.
Chao ChenAlina ZareJ. Tory CobbPublished in: ICPR (2016)
Keyphrases
- latent dirichlet allocation
- image segmentation
- topic models
- topic modeling
- generative model
- lda model
- gibbs sampling
- variational bayesian inference
- latent topics
- text mining
- topic discovery
- graph cuts
- probabilistic latent semantic analysis
- variational inference
- active contours
- markov random field
- hierarchical bayesian model
- image processing
- level set
- latent topic models
- dimensionality reduction
- word counts
- latent topic model
- energy function
- databases
- pattern recognition
- support vector
- computer vision
- text documents