Chinese Journal of Mechanical Engineering

Table 5 Testing results of different features rank (5 Fold CV)

From: Vote-Based Feature Selection Method for Stratigraphic Recognition in Tunnelling Process of Shield Machine

Feature Rank	RF	LDA	QDA	SVM	KNN
Rank1+2	0.867	0.878	0.682	0.848	0.844
Rank2	0.864	0.875	0.704	0.846	0.838
Rank3	0.8017	0.767	0.081	0.676	0.705
Rank4	0.7993	0.833	0.746	0.641	0.798

Feature Rank	NN	NB	Bag	Ada	GBDT
Rank1+2	0.826	0.786	0.841	0.702	0.874
Rank2	0.294	0.783	0.849	0.710	0.859
Rank3	0.709	0.769	0.734	0.580	0.835
Rank4	0.625	0.751	0.771	0.523	0.804

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