Noise benefits parameter estimation in LMMSE sense.
Ting YangShujun LiuHongqing LiuMing-Chun TangXiao-heng TanXichuan ZhouPublished in: Digit. Signal Process. (2018)
Keyphrases
- parameter estimation
- maximum likelihood
- markov random field
- least squares
- model selection
- statistical models
- em algorithm
- random fields
- noise level
- parameter estimation algorithm
- posterior distribution
- approximate inference
- parameters estimation
- linear minimum mean square error
- parameter values
- model fitting
- signal to noise ratio
- estimation problems
- expectation maximization
- synthetic aperture radar
- maximum likelihood estimation
- position estimation