A GRU-based hybrid global stock price index forecasting model with group decision-making.
Jincheng HuQingqing ChangSiyu YanPublished in: Int. J. Comput. Sci. Eng. (2023)
Keyphrases
- group decision making
- stock price
- forecasting model
- stock market
- short term
- decision makers
- stock index
- multi criteria
- stock exchange
- multiple criteria
- decision making
- non stationary
- long term
- financial data
- financial markets
- bp neural network
- investment strategies
- news articles
- financial time series
- garch model
- exchange rate
- historical data
- neural network
- support vector regression
- ls svm
- fuzzy numbers
- preference relations
- multi attribute
- prediction model
- nearest neighbor
- fuzzy logic
- evolutionary algorithm
- artificial neural networks
- artificial intelligence