Fluid Flow Behavior Prediction in Naturally Fractured Reservoirs Using Machine Learning Models

Table 3

The calculated performance metrics for the oil fracture porosity over the testing phase.

Model	R^2	KGE	RMSE	MAPE (%)
DT	0.934	0.948	0.003	3.7
RF	0.94	0.938	0.003	4.1
KNR	0.896	0.927	0.004	1.9
RR	0.95	0.666	0.005	5.8
Lasso	0.992	0.819	0.002	3