A Graphical Alternating Conditional Expectation to Predict Hydrate Phase Equilibrium Conditions for Sweet and Sour Natural Gases

Table 5

Comparison of ACE model with Adisasmito et al.’s equation to predict hydrate formation pressure for CO₂-CH₄ binary system.

Train set	AADR	SD	RMSE	R^2
ACE model	2.20	0.033	134.00	0.9954
Adisasmito et al.	2.45	0.038	140.00	0.9952
ACE model	3.43	0.065	483.87	0.9724
Adisasmito et al.	4.53	0.063	411.40	0.9711
ACE model	2.75	0.043	251.53	0.9873
Adisasmito et al.	2.95	0.045	235.93	0.9862