Applications of Artificial Intelligence for Static Poisson’s Ratio Prediction While Drilling

Table 5

The fitting indices for the constructed models.

	R			AAPE, %
	Training	Testing	Validation	Training	Testing	Validation
FN	0.89	0.89	0.86	10.23	10.28	11.23
RF	0.99	0.94	0.94	1.89	5.19	5.12