Keyphrases
- stock market
- multiresolution
- financial time series
- stock price
- short term
- stock exchange
- stock trading
- stock data
- trading rules
- financial data
- garch model
- text mining
- stock market data
- data mining
- portfolio optimization
- wavelet transform
- financial markets
- listed companies
- long term
- stock returns
- periodic patterns
- frequent patterns
- wavelet coefficients
- knowledge discovery
- artificial neural networks
- technical indicators
- neural network