Nonlinear Expectation Maximization Estimator for TDOA Localization.
Tianzhu QiaoYu ZhangHuaping LiuPublished in: IEEE Wirel. Commun. Lett. (2014)
Keyphrases
- expectation maximization
- maximum likelihood
- em algorithm
- maximum a posteriori
- location estimation
- probabilistic model
- mixture model
- parameter estimation
- generative model
- least squares
- bayesian framework
- gaussian mixture model
- gaussian mixture
- object localization
- model based clustering
- localization algorithm
- data sets
- localization method
- mixture of gaussians
- nonlinear models
- density estimation
- artificial neural networks