Matched field processing in shallow ocean: signal arrival identification using EM algorithm.
Christoph F. MecklenbräukerJohann F. BöhmePublished in: ICASSP (2) (1994)
Keyphrases
- em algorithm
- expectation maximization
- mixture model
- maximum likelihood
- parameter estimation
- gaussian mixture model
- generative model
- maximum likelihood estimation
- likelihood function
- expectation maximisation
- gaussian mixture
- incomplete data
- likelihood maximization
- maximum a posteriori
- mixture modeling
- log likelihood
- density estimation
- probability density function
- image segmentation
- model based clustering
- matrix factorisation
- penalized likelihood
- gibbs sampling
- hidden variables
- statistical model
- multi modal
- information extraction
- probabilistic model
- hidden markov models