Features extraction based on particle swarm optimization for high frequency financial data.
Ting-Liang WangMin WangPublished in: GrC (2011)
Keyphrases
- features extraction
- high frequency
- financial data
- particle swarm optimization
- wavelet transform
- low frequency
- bankruptcy prediction
- stock market
- feature extraction
- high resolution
- subband
- multiresolution
- automatic classification
- credit card
- stock price
- wavelet coefficients
- financial information
- high frequencies
- character recognition
- discrete wavelet transform
- image compression
- multiscale
- high frequency components
- long term
- financial ratios
- extracted features
- template matching
- feature space
- feature selection
- computer vision