An Intelligent Deep Learning Model for Adsorption Prediction

Table 5

Evaluation of the tree machine learning models using the benchmark data, the gradient decision model (GDM), the scalable boosting tree model (SBT), and gradient variant decision tree model (GVD) and our proposed model fusion matrix deep learning model (FMDL).

	Gradient decision model	Scalable boosting tree model	Gradient variant decision tree model	Fusion matrix deep learning model (FMDL)
Training correlation	0.97	0.91	0.94	0.97
7-fold correlation	0.78	0.77	0.78	0.82
Testing correlation	0.74	0.77	0.75	0.81
Mean absolute error (mmol/g)	0.67	0.77	0.64	0.52