Table 5. Classification results in predicting the ‘unstable’ class label of substituted materials with KRR, LG and DT models, GMM, and ensemble models.

The AND and OR operators in these ensemble models are denoted by & and |, respectively.

	KRR	LG	DT	GMM	KRR | GMM	LG | GMM	DT | GMM	KRR & GMM	LG & GMM	DT & GMM
Precision	0.83	0.91	0.85	0.97	0.94	1.0	0.97	0.92	0.91	0.85
Recall	0.25	0.59	0.90	0.73	0.14	0.49	0.72	0.84	0.83	0.91
f 1	0.38	0.71	0.87	0.83	0.24	0.66	0.83	0.88	0.86	0.88