Multi-Parameter Estimation in Compound Gaussian Clutter by Variational Bayesian.
Anish C. TurlapatyYuanwei JinPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- parameter estimation
- variational bayesian
- maximum likelihood
- expectation maximization
- exponential family
- em algorithm
- gaussian mixture model
- statistical models
- model selection
- gaussian distribution
- density function
- random fields
- parameter estimation algorithm
- mixture model
- incomplete data
- markov random field
- least squares
- matrix factorization
- approximate inference
- dirichlet process
- factor analysis
- probabilistic model
- markov fields
- posterior distribution
- bayesian framework
- generative model
- density estimation
- log likelihood
- markov chain monte carlo
- parameter learning
- structure learning
- similarity measure
- maximum a posteriori
- optical flow