Distributed diffusion-based LMS for node-specific parameter estimation over adaptive networks.
Nikola BogdanovicJorge Plata-ChavesKostas BerberidisPublished in: ICASSP (2014)
Keyphrases
- parameter estimation
- network nodes
- maximum likelihood
- least squares
- model selection
- markov random field
- em algorithm
- parameter estimation algorithm
- statistical models
- computer networks
- expectation maximization
- posterior distribution
- random fields
- approximate inference
- model fitting
- network structure
- information diffusion
- parameter values
- social networks
- maximum likelihood estimation
- structure learning
- pairwise
- parameters estimation
- adaptive filtering
- closed form
- estimation problems
- directed graph
- conditional random fields
- probabilistic model
- high dimensional
- computer vision