Vector-Space Markov Random Fields via Exponential Families.
Wesley TanseyOscar Hernan Madrid PadillaArun Sai SuggalaPradeep RavikumarPublished in: ICML (2015)
Keyphrases
- vector space
- markov random field
- exponential family
- statistical models
- maximum likelihood
- parameter estimation
- log likelihood
- graphical models
- density estimation
- closed form
- graph cuts
- higher order
- belief propagation
- pairwise
- missing values
- image segmentation
- mixture model
- energy minimization
- energy function
- maximum a posteriori
- hidden variables
- bregman divergences
- conditional random fields
- probability density function
- distance measure
- similarity search
- markov chain monte carlo
- message passing
- low dimensional
- variational methods
- feature vectors
- order statistics
- em algorithm
- approximate inference
- pattern recognition