A neural network with asymmetric basis functions for feature extraction of ECG P waves.
Eduardo de Azevedo BotterCairo L. Nascimento Jr.Takashi YoneyamaPublished in: IEEE Trans. Neural Networks (2001)
Keyphrases
- basis functions
- neural network
- feature extraction
- feed forward neural networks
- radial basis function
- linear combination
- activation function
- b spline
- artificial neural networks
- image processing
- matching pursuit
- back propagation
- biomedical signals
- spherical harmonics
- rbf network
- state space
- image classification
- wavelet transform
- dimension reduction
- neural network model
- zernike moments
- ecg signals
- feature selection
- frequency domain
- principal component analysis
- signal processing
- wavelet bases
- signal reconstruction
- feature space
- set of basis functions
- extracted features
- texture analysis
- image coding
- support vector machine svm
- wavelet analysis
- feature vectors
- lookup tables
- series expansion