Recursive Bayes risk parameter estimation from the cyclic autocorrelation matrix.
Jaume Riba-SagarraGregori Vázquez-GrauPublished in: ICASSP (4) (1994)
Keyphrases
- parameter estimation
- bayes risk
- upper and lower bounds
- maximum likelihood
- markov random field
- loss function
- model selection
- least squares
- em algorithm
- higher order
- distortion measure
- reproducing kernel hilbert space
- parameter estimation algorithm
- expectation maximization
- approximation error
- regularization parameter
- vector quantization
- vector quantizer
- posterior probability
- machine learning
- generative model
- prior knowledge