Novel Harmonic Regularization Approach for Variable Selection in Cox’s Proportional Hazards Model

Table 5

The IBS results obtained by the seven methods on the four public datasets.

Datasets	Average IBS
		SCAD	MCP	A-Lasso	Len		HRA
DLBCL (2002)	0.207	0.205	0.205	0.205	0.198	0.203	0.205
DLBCL (2003)	0.121	0.119	0.12	0.12	0.12	0.118	0.119
Lung cancer	0.169	0.161	0.167	0.164	0.169	0.163	0.161
AML	0.174	0.174	0.173	0.172	0.171	0.173	0.171
Datasets	Average CI
		SCAD	MCP	A-Lasso	Len		HRA
DLBCL (2002)	0.553	0.554	0.564	0.555	0.568	0.563	0.566
DLBCL (2003)	0.583	0.604	0.586	0.589	0.606	0.603	0.606
Lung cancer	0.628	0.634	0.666	0.646	0.675	0.673	0.674
AML	0.599	0.611	0.634	0.626	0.641	0.638	0.643

In bold-the best performance.