测试序号

XGBoost预测结果

真实值

误差值

预测精度

1

7.86

7.53

0.33

95.62%

2

7.35

8.17

−0.83

89.84%

3

7.65

7.28

0.37

94.92%

4

6.44

6.36

0.08

98.74%

5

6.45

6.82

−0.36

94.72%

6

6.78

6.05

0.73

87.93%

7

8.65

8.04

0.61

92.41%

8

8.17

8.33

−0.16

98.08%

9

7.33

6.78

0.55

91.89%

10

6.89

7.54

−0.66

91.25%

11

7.00

6.63

0.37

94.42%

12

7.22

6.42

0.80

87.54%

13

7.38

6.25

1.13

81.92%

14

7.50

8.23

−0.73

91.13%

15

7.26

7.20

0.06

99.17%

16

7.61

6.55

1.07

83.66%

17

8.29

7.94

0.35

95.59%

18

8.25

7.72

0.53

93.13%

19

7.63

7.51

0.11

98.54%

20

6.88

7.30

−0.42

94.25%

21

7.42

6.95

0.47

93.24%

22

7.23

8.25

−1.02

87.64%