Milling Tool Wear State Recognition by Vibration Signal Using a Stacked Generalization Ensemble Model

Table 8

Performance evaluation results of the SG ensemble model.

Class label	Precision	Recall	F-measure	G-mean	AUC
0	0.98	1	0.99	0.98	0.98
1	0.98	0.98	0.98
2	1	0.98	0.99