MRI-based radiomics of rectal cancer: preoperative assessment of the pathological features

BMC Medical Imaging

Table 4 Training set

pathological features	model	mean AUC	std	sensitivity	specificity	Youden index
degree of differentiation	MLP	0.942	0.041	0.871	0.978	0.849
	LR	0.874	0.052	0.806	0.903	0.709
	SVM	0.871	0.037	0.806	0.892	0.698
	DT	0.892	0.040	1.0	1.0	1.0
	RF	0.983	0.020	1.0	1.0	1.0
	KNN	0.933	0.062	0.978	0.860	0.838
T stage	MLP	0.824	0.087	0.804	0.900	0.704
	LR	0.792	0.083	0.826	0.733	0.559
	SVM	0.764	0.083	0.913	0.783	0.696
	DT	0.722	0.060	1.0	1.0	1.0
	RF	0.713	0.031	1.0	0.983	0.983
	KNN	0.712	0.081	0.956	0.600	0.556
N stage	MLP	0.694	0.122	0.861	0.677	0.538
	LR	0.651	0.089	0.831	0.492	0.323
	SVM	0.684	0.143	0.831	0.738	0.569
	DT	0.713	0.060	1.0	1.0	1.0
	RF	0.794	0.100	1.0	0.954	0.954
	KNN	0.663	0.060	1.0	1.0	1.0

ISSN: 1471-2342