A practical low-dimensional feature vector generation method based on wavelet transform for psychophysiological signals.
Erdem ErkanYasemin ErkanPublished in: Turkish J. Electr. Eng. Comput. Sci. (2023)
Keyphrases
- feature vectors
- low dimensional
- method based on wavelet
- feature space
- high dimensional
- euclidean distance
- signal processing
- principal component analysis
- dimensionality reduction
- image features
- input space
- wavelet transform
- feature extraction
- wavelet neural network
- data points
- independent component analysis
- feature set
- heart rate
- spectral analysis
- feature selection
- neural network
- support vector machine
- multiscale