Fractional order time-delay multivariable discrete grey model for short-term online public opinion prediction.
Shuli YanQi SuZaiwu GongXiangyan ZengPublished in: Expert Syst. Appl. (2022)
Keyphrases
- short term
- grey model
- fractional order
- long term
- public opinion
- transfer function
- load forecasting
- feedback control
- closed loop
- differential equations
- short term and long term
- exponential smoothing
- short term prediction
- sentiment analysis
- input output
- opinion mining
- dynamical systems
- arima model
- forecasting model
- evolutionary algorithm
- wind speed
- differential evolution
- text mining
- social media