Table 3 The regression equations for each of the ML methods.

From: Calculation of hydrogen dispersion in cushion gases using machine learning

Equations

Bayesian

Test

Output ~ = 0.95*Target + 0.024

Train

Output ~ = 0.93*Target + 0.029

LR

Test

Output ~ = 1*Target + (−0.0043)

Train

Output ~ = 1*Target + 0.00099

ANN

Test

Output ~ = 0.94*Target + 0.012

Train

Output ~ = 0.99*Target + 0.0075

SVM

Test

Output ~ = 0.61*Target + 0.15

Train

Output ~ = 0.64*Target + 0.14

LSBoost

Test

Output ~ = 0.98*Target + 0.0094

Train

Output ~ = 0.99*Target + 0.0026

RF

Test

Output ~ = 1*Target + (−0.009)

Train

Output ~ = 1*Target + 0.00016