Distributed conjugate gradient strategies for parameter estimation over sensor networks.
Songcen XuRodrigo C. de LamarePublished in: CoRR (2013)
Keyphrases
- parameter estimation
- sensor networks
- conjugate gradient
- maximum likelihood estimation
- communication cost
- mobile sensor networks
- maximum likelihood
- model selection
- least squares
- wireless sensor networks
- sensor data
- data streams
- levenberg marquardt
- em algorithm
- markov random field
- training algorithm
- parameter estimation algorithm
- energy consumption
- sensor nodes
- expectation maximization
- convergence rate
- low dimensional