Statistical Analysis of the Performance of Rank Fusion Methods Applied to a Homogeneous Ensemble Feature Ranking

Table 4

The comparison AUFC among ensemble feature rankings and individual feature rankings.

Approach	Base FRA
	Epileptic		USPS		UJI		HAR		Isolet		COIL20
	EFR	Individual	EFR	Individual	EFR	Individual	EFR	Individual	EFR	Individual	EFR	Individual
Fisher	0.861	0.812	0.877	0.835	0.940	0.937	0.961	0.958	0.818	0.797	0.872	0.837
GainRatio	0.849	0.816	0.813	0.766	0.934	0.922	0.885	0.815	0.574	0.540	0.492	0.456
Gini	0.861	0.812	0.905	0.874	0.940	0.937	0.964	0.923	0.815	0.760	0.948	0.704
InfoGain	0.868	0.823	0.903	0.854	0.915	0.916	0.918	0.785	0.840	0.804	0.960	0.938
OneR	0.865	0.817	0.892	0.878	0.899	0.923	0.957	0.946	0.863	0.811	0.972	0.955
QPFS	0.834	0.838	0.904	0.908	0.949	0.940	0.976	0.837	0.868	0.836	0.985	0.983
ReliefF	0.860	0.777	0.895	0.838	0.904	0.875	0.958	0.907	0.855	0.749	0.942	0.932