Wavelet transform on regression trend curve and its application in financial data.
Xiaohui ZhouPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2020)
Keyphrases
- financial data
- wavelet transform
- stock market
- multiresolution
- financial crisis
- regression model
- bankruptcy prediction
- image compression
- multiscale
- credit card
- stock market data
- stock exchange
- stock trading
- financial time series
- wavelet coefficients
- financial information
- financial statements
- feature extraction
- financial ratios
- portfolio management
- stock price
- credit risk
- long term
- information retrieval
- multiple criteria linear programming
- short term
- co occurrence
- image segmentation
- image processing