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Table 2 Comparison of two Rs models

From: The fusion of multiple scale data indicates that the carbon sink function of the Qinghai-Tibet Plateau is substantial

Rs

Quantile regression forest model

Random forest

Difference (%)

r

0.65

0.70

7.31

RMSE

0.73

0.59

18.92

PBIAS

− 5.30

− 0.31

94.17

MAPE

15.98

10.96

31.43

  1. r is the correlation coefficient, RMSE is the root mean square error, PBIAS is the percentage of deviation, MAPE is the average absolute percentage error, and Difference is the percentage of difference between Random Forest and Quantitative Regression Forest Model
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Carbon Balance and Management

ISSN: 1750-0680

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