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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2019
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Article
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Tab 3
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Research Article
Forecasting of Wastewater Discharge and the Energy Consumption in China Based on Grey Model
Table 3
Deviation indexes of forecasting results for different forecasting methods.
Method
MAPE(%)
MAE
MSE
FGM(1,1) model
11.05
7.928
113.49
OFGM(1, 1) model
10.58
6.8850
84.2164