Developing an Extreme Learning Machine-Based Model for Estimating the Isothermal Compressibility of Biodiesel

Table 2

Comparison of the results of Abooali et al.’s models with the current model in predicting output values at the testing phase.

	Abooali et al.’s models		Current work
Model	SGB	GP	ELM
R^2	0.99931	0.99885	0.9998