Fig. 8 | Scientific Reports

Fig. 8

From: Novel indices and multi-source data fusion for monitoring plant moisture stress in winter wheat fields

Fig. 8

Shows the published indices-Tc LMC prediction metrics, where a is random forest, b is partial least squares regression, c is the support vector machine model, and d is the artificial neural network model. The red dashed line is the 1:1 ratio line, while the green line is the regression line. The higher point density indicates the regions with more samples, while the proximity to the regression line indicates model accuracy.

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