A sentiment-enhanced hybrid model for crude oil price forecasting.
Yan FangWenyan WangPengcheng WuYunfan ZhaoPublished in: Expert Syst. Appl. (2023)
Keyphrases
- crude oil
- hybrid model
- support vector regression
- artificial neural networks
- sentiment analysis
- hybrid models
- forecasting model
- oil field
- sentiment classification
- back propagation neural network
- support vector machine svm
- forecasting accuracy
- long run
- text classification
- arima model
- genetic algorithm
- bp neural network