Figure 11
The figure contains two side-by-side scatter plots labeled “(a). Predicted R e versus ground truth values” on the left and “(b). Predicted R v versus ground truth values” on the right. In both plots, three datasets are shown using different markers, as indicated by the legend in the upper left: the squares labeled “Model-1”, the circles labeled “Model-2”, and the triangles labeled “Lightweight model”. In the left plot, the vertical axis is labeled “Predicted R subscript e”, ranging from 0.80 to 1.20 with an interval of 0.05. The horizontal axis is labeled “Ground Truth R subscript e”, ranging from 0.80 to 1.20 with an interval of 0.05. The data points form a dense diagonal band from the lower left at (0.83, 0.82) to the upper right at (1.18, 1.18), indicating that predicted values closely follow the ground truth across the range. In the right plot, the vertical axis is labeled “Predicted R subscript v”, ranging from 0.80 to 1.20 with an interval of 0.05. The horizontal axis is labeled “Ground Truth R subscript v”, ranging from 0.80 to 1.20 with an interval of 0.05. The points again align along a diagonal trend from about (0.83, 0.78) to (1.18, 1.21), showing similar agreement between predicted and ground truth values for “R subscript v”. Note: All the numerical data values are approximated.Scatter plots comparing predicted values of Re and Rν against their respective ground truth values from the validation dataset