Soft-In Soft-Output Detection in the Presence of Parametric Uncertainty via the Bayesian EM Algorithm.
A. S. GalloGiorgio Matteo VitettaPublished in: EURASIP J. Wirel. Commun. Netw. (2005)
Keyphrases
- class labels
- em algorithm
- maximum likelihood
- expectation maximization
- mixture model
- parameter estimation
- bayesian model selection
- maximum likelihood estimation
- gaussian mixture model
- likelihood function
- hyperparameters
- generative model
- gaussian mixture
- expectation maximisation
- incomplete data
- log likelihood
- maximum a posteriori
- posterior distribution
- detection algorithm
- penalized likelihood
- gibbs sampling
- likelihood maximization
- probabilistic principal component analysis
- bayesian inference
- density estimation
- probability density function
- computer vision
- mixture modeling
- log likelihood function
- object detection
- probabilistic model
- bayesian networks