Estimation of the Ising field parameter thanks to the exact partition function.
Jean-François GiovannelliPublished in: ICIP (2010)
Keyphrases
- partition function
- importance sampling
- maximum likelihood estimation
- parameter estimation
- markov random field
- exact computation
- upper bound
- closed form
- approximate inference
- random fields
- belief propagation
- structured prediction
- probability density function
- upper and lower bounds
- monte carlo
- lower bound
- bayesian framework
- graphical models
- structure learning
- maximum likelihood
- markov chain
- image segmentation
- special case
- least squares
- em algorithm
- gaussian process
- particle filter
- message passing
- closed form solutions
- probability distribution
- kalman filter
- energy function
- lower and upper bounds
- graph cuts
- model selection