Figure 5

Predicted values of absorption by trained weighted KNN-regressor vs simulated/actual values of absorption for Metasurface Thickness (µm) (a) 0.5 (TC-0.6), (b) 0.5 (TC-0.5), (c) 0.5 (TC-0.4), (d) 0.5 (TC-0.3), (e) 1.0 (TC-0.6), (f) 1.0 (TC-0.5), (g) 1.0 (TC-0.4), (h) 1.0 (TC-0.3).