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

Table 4

The calculated performance metrics for the oil shape factor over the testing phase.

Model	R^2	KGE	RMSE	MAPE (%)
DT	0.949	0.94	0.003	3.5
RF	0.971	0.977	0.002	2.3
KNR	0.896	0.928	0.004	1.9
RR	0.95	0.666	0.005	5.8
Lasso	0.992	0.819	0.002	3