Variance on the Leaves of a Tree Markov Random Field: Detecting Character Dependencies in Phylogenies
Deeparnab ChakrabartySampath KannanPublished in: CoRR (2011)
Keyphrases
- markov random field
- graph cuts
- phylogenetic trees
- parameter estimation
- mrf model
- higher order
- maximum a posteriori
- energy function
- random fields
- belief propagation
- image segmentation
- energy minimization
- image restoration
- pairwise
- potential functions
- tree structure
- prior model
- map estimation
- mrf models
- internal nodes
- loopy belief propagation
- generalized gaussian
- machine learning
- mrf optimization
- textured images
- gibbs energy
- smoothness prior
- markov random field model
- multiscale
- message passing
- object detection
- non stationary
- image reconstruction