时间 | 实际值/元 | GM(1,1)模型/元 | 相对误差/% | FGM(1,1)模型/元 | 相对误差/% |
2017.4 | 9403 | 9403.00 | 0.000 | 9403.00 | 0.000 |
2017.5 | 9636 | 9475.26 | −1.668 | 9844.96 | 2.169 |
2017.6 | 9839 | 9779.23 | −0.608 | 9895.98 | 0.579 |
2017.7 | 9992 | 10,092.94 | 1.010 | 10,081.00 | 0.891 |
2017.8 | 10,185 | 10,416.72 | 2.275 | 10,383.59 | 1.950 |
2017.9 | 10,562 | 10,750.89 | 1.788 | 10,746.87 | 1.750 |
2017.10 | 11,068 | 11,095.77 | 0.251 | 11,132.79 | 0.585 |
2017.11 | 11,617 | 11,451.72 | −1.423 | 11,521.00 | −0.826 |
2017.12 | 12,034 | 11,819.09 | −1.786 | 11,901.70 | −1.099 |
2018.1 | 12,375 | 12,198.25 | −1.428 | 12,270.69 | −0.843 |
2018.2 | 12,542 | 12,589.56 | 0.379 | 12,626.58 | 0.674 |
2018.3 | 12,825 | 12,993.43 | 1.313 | 12,969.27 | 1.125 |
2018.4 | 13,036 | 13,410.26 | 2.871 | 13,299.26 | 2.020 |
2018.5 | 13,147 | 13,840.46 | 5.275 | 13,617.32 | 3.577 |