Interval-valued intuitionistic fuzzy cognitive maps for stock index forecasting.
Petr HájekOndrej ProchazkaWojciech FroelichPublished in: EAIS (2018)
Keyphrases
- news articles
- stock index
- cognitive maps
- stock price
- stock exchange
- financial markets
- stock market
- cognitive map
- student modeling
- financial time series
- trading systems
- cognitive development
- garch model
- financial data
- fuzzy cognitive maps
- portfolio selection
- intelligent tutoring
- historical data
- transaction costs
- objective function
- learning styles
- empirical studies
- expert systems