A large sample test for the length of memory of stationary symmetric stable random fields via nonsingular ℤd-actions.
Ayan BhattacharyaParthanil RoyPublished in: J. Appl. Probab. (2018)
Keyphrases
- random fields
- non stationary
- maximum entropy
- conditional random fields
- random field models
- markov random field
- textured images
- parameter estimation
- test data
- autoregressive
- probabilistic model
- gibbs sampler
- partition function
- random field model
- similarity measure
- sample size
- graph cuts
- computer vision
- information extraction
- variational inequalities
- pairwise
- smoothing algorithm