On the Use of Wavelet Decomposition for String Classification.
Charu C. AggarwalPaul S. BradleyPublished in: Data Min. Knowl. Discov. (2005)
Keyphrases
- wavelet decomposition
- multiresolution
- feature vectors
- subband
- classification accuracy
- multiscale
- wavelet transform
- feature selection
- wavelet domain
- machine learning
- image classification
- wavelet transformation
- wavelet coefficients
- wavelet representation
- low level
- high frequency
- signal analysis
- image data
- high resolution
- pattern recognition
- feature extraction
- texture characterization
- dyadic wavelet transform