Power adaptation for vector parameter estimation according to Fisher information based optimality criteria.
Doga GürgünogluBerkan DulekSinan GeziciPublished in: Signal Process. (2022)
Keyphrases
- parameter estimation
- fisher information
- optimality criteria
- maximum likelihood
- least squares
- markov random field
- model selection
- statistical models
- expectation maximization
- em algorithm
- random fields
- approximate inference
- euclidean space
- probability density function
- parameter estimation algorithm
- posterior distribution
- exponential family
- positive definite
- noise level
- estimation error
- multidimensional scaling
- parameter estimates
- feature vectors
- vector space
- machine learning
- closed form
- graphical models