A Software Defect Prediction Approach Based on Hybrid Feature Dimensionality Reduction

Table 8

Prediction performance and feature redundancy of the HFDRA method and baseline methods under NB classifier.

Measure	ALL	IG	MIC	KPCA	CFS	FCBF	ReliefF	HFDRA
FR	0.239	0.332	0.365	0.073	0.293	0.803	0.221	0.168
AUC	0.685	0.696	0.691	0.732	0.710	0.618	0.677	0.736
F1	0.654	0.634	0.614	0.706	0.652	0.508	0.624	0.751
MCC	0.526	0.554	0.557	0.504	0.552	0.643	0.507	0.552