Spectral covariance and limit theorems for random fields with infinite variance.
Julius DamarackasVygantas PaulauskasPublished in: J. Multivar. Anal. (2017)
Keyphrases
- random fields
- limit theorems
- heavy traffic
- covariance matrix
- confidence intervals
- markov random field
- parameter estimation
- random field models
- conditional random fields
- non stationary
- maximum entropy
- queue length
- steady state
- random field model
- gibbs sampler
- probabilistic model
- graphical models
- asymptotically optimal
- belief propagation
- queueing networks
- long run
- pairwise
- message passing
- machine learning
- markov chain
- image sequences
- feature selection