fig10
![A prediction approach of fiber laser surface treatment using ensemble of metamodels considering energy consumption and processing quality](https://image.oaes.cc/7adc3bdd-c829-4cf9-a346-c3dd83cdc4fd/5145.fig.10.jpg)
Figure 10. Experimental values and predictive values from EMs: (A) TEC; (B) R; and (C) DWR. TEC: The total energy consumption; R: surface roughness; DWR: depth-width ratio; EV: experimental values; PV: predictive values; RE: relative error; EM: ensemble of metamodels.