Keyphrases
- electrical activity
- matching pursuit
- pursuit algorithm
- image coding
- basis functions
- ecg signals
- prior distribution
- myocardial infarction
- learning automata
- bayesian methods
- prior information
- sparse approximation
- maximum a posteriori
- machine learning
- posterior distribution
- eeg signals
- computationally efficient
- linear combination
- wavelet transform
- artificial neural networks
- similarity measure
- face recognition