Higher Order QMC Petrov-Galerkin Discretization for Affine Parametric Operator Equations with Random Field Inputs.
Josef DickFrances Y. KuoQuoc Thong Le GiaDirk NuyensChristoph SchwabPublished in: SIAM J. Numer. Anal. (2014)
Keyphrases
- random fields
- higher order
- markov random field
- conditional random fields
- differential equations
- quasi monte carlo
- parameter estimation
- random field models
- maximum entropy
- natural images
- graph cuts
- non stationary
- maximum a posteriori
- random field model
- pairwise
- variance reduction
- belief propagation
- markov models
- monte carlo
- graphical models
- hidden markov models
- partial differential equations
- energy function
- particle filter
- probabilistic model
- image processing
- information extraction
- reinforcement learning