Table 4.

Result of all cases where each proposed method can be applied.

Model	GBDT	Encoding	Embedding	AUC	Accuracy	Recall	Precision	F1 score
1	√			0.7081	0.6957	0.7297	0.7105	0.7201
2	√	√		0.7635	0.7581	0.7941	0.7714	0.7828
3	√		√	0.7812	0.7761	0.8158	0.7949	0.8053
4	√	√	√	0.8412	0.8191	0.8597	0.8389	0.8464

Bold values indicate the best performed method.