Electrocardiogram Signal Modeling With Adaptive Parameter Estimation Using Sequential Bayesian Methods.
Shwetha EdlaNarayan KovvaliAntonia Papandreou-SuppappolaPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- parameter estimation
- bayesian methods
- model selection
- maximum likelihood
- hyperparameters
- markov random field
- em algorithm
- least squares
- statistical models
- parameter estimation algorithm
- heart rate
- gaussian processes
- ecg signals
- parameter values
- machine learning
- cross validation
- bayesian framework
- random fields
- approximate inference
- expectation maximization
- posterior distribution
- machine learning methods
- non stationary
- parameter estimates
- regression model
- motion estimation
- feature space
- sample size