Decoding real-field codes by an iterative Expectation-Maximization (EM) algorithm.
Hadi ZayyaniMassoud Babaie-ZadehChristian JuttenPublished in: ICASSP (2008)
Keyphrases
- em algorithm
- expectation maximization
- maximum likelihood
- mixture model
- parameter estimation
- decoding algorithm
- gaussian mixture model
- likelihood function
- generative model
- maximum likelihood estimation
- probabilistic model
- expectation maximisation
- gaussian mixture
- likelihood maximization
- incomplete data
- hidden variables
- maximum a posteriori
- gibbs sampling
- image segmentation
- probability density function
- parameter learning
- ldpc codes
- model based clustering
- k means
- finite mixture model
- unsupervised learning
- log likelihood
- least squares
- log likelihood function
- mixture modeling
- minimum message length
- bayesian framework