Robust Parameter Estimation for a Class of Nonlinear System With EM Algorithm.
Tingting ZhangXin LiuXiaofeng LiuPublished in: IEEE Access (2020)
Keyphrases
- em algorithm
- expectation maximization
- mixture model
- maximum likelihood
- robust parameter estimation
- parameter estimation
- gaussian mixture model
- maximum likelihood estimation
- incomplete data
- generative model
- log likelihood
- gaussian mixture
- likelihood function
- expectation maximisation
- maximum a posteriori
- probability density function
- hidden variables
- model based clustering
- mixture modeling
- likelihood maximization
- image processing
- mixture components
- log likelihood function
- image segmentation