Sparsity-aware distributed conjugate gradient algorithms for parameter estimation over sensor networks.
Tamara Guerra MillerSongcen XuRodrigo C. de LamareVítor H. NascimentoYuriy V. ZakharovPublished in: ACSSC (2015)
Keyphrases
- sensor networks
- parameter estimation
- conjugate gradient
- maximum likelihood estimation
- communication cost
- wireless sensor networks
- reduce communication cost
- maximum likelihood
- mobile sensor networks
- sensor data
- learning algorithm
- least squares
- model selection
- markov random field
- energy consumption
- convergence rate
- sensor nodes
- em algorithm
- high dimensional
- neural network
- support vector machine
- training algorithm
- data streams
- three dimensional
- image processing
- machine learning