References

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• 2019The conformable fractional grey system model303 cited
• 2018A seasonal GM(1,1) model for forecasting the electricity consumption of the primary economic sectors280 cited
• 2019A novel fractional time delayed grey model with Grey Wolf Optimizer and its applications in forecasting the natural gas and coal consumption in Chongqing China265 cited
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• 2017Application of a novel time-delayed polynomial grey model to predict the natural gas consumption in China163 cited
• 2017Forecasting China’s natural gas demand based on optimised nonlinear grey models161 cited
• 2017Grey forecasting method of quarterly hydropower production in China based on a data grouping approach148 cited
• 2018Forecasting the output of shale gas in China using an unbiased grey model and weakening buffer operator144 cited
• 2018Forecasting U.S. shale gas monthly production using a hybrid ARIMA and metabolic nonlinear grey model131 cited
• 2014Non-homogenous discrete grey model with fractional-order accumulation130 cited
• 2018A novel self-adapting intelligent grey model for forecasting China's natural-gas demand98 cited
• 2016A grey neural network and input-output combined forecasting model. Primary energy consumption forecasts in Spanish economic sectors96 cited