Preimpact Fall Detection for Elderly Based on Fractional Domain

Table 13

The product of training result and testing result .

Feature	0.1 order	0.2 order	0.3 order	0.4 order	0.5 order	0.6 order	0.7 order	0.8 order	0.9 order
Max	0.949	0.944	0.946	0.946	0.944	0.942	0.942	0.935	0.940
MA	0.949	0.944	0.946	0.946	0.944	0.942	0.942	0.935	0.940
Range	0.951	0.951	0.946	0.946	0.944	0.942	0.943	0.935	0.940
Std.	0.947	0.951	0.946	0.946	0.946	0.944	0.942	0.937	0.938
Var.	0.946	0.946	0.946	0.946	0.942	0.942	0.939	0.937	0.937
RMS	0.936	0.936	0.938	0.938	0.935	0.935	0.935	0.935	0.935
IQR	0.932	0.940	0.940	0.934	0.918	0.909	0.901	0.905	0.905
Mean	0.931	0.932	0.929	0.923	0.927	0.927	0.929	0.935	0.933
PM	0.932	0.929	0.923	0.914	0.908	0.914	0.919	0.913	0.921
PN	0.893	0.894	0.886	0.889	0.888	0.881	0.883	0.882	0.886
Max	0.900	0.895	0.897	0.892	0.888	0.883	0.885	0.880	0.194
Std.	0.893	0.895	0.888	0.888	0.888	0.888	0.883	0	0
Var.	0.890	0.890	0.888	0.888	0.888	0.883	0.305	0.856	0.872
RMS	0.896	0.893	0.888	0.886	0.885	0.885	0.836	0.904	0.806
IQR	0.895	0.893	0.893	0.892	0.893	0.884	0.879	0.884	0.882
Mean	0.874	0.891	0.890	0.886	0.885	0.888	0.842	0.903	0.841
PM	0.895	0.893	0.890	0.884	0.885	0.885	0.885	0.882	0.882
PN	0.892	0.888	0.889	0.895	0.883	0.885	0.882	0.882	0.101
Max	0.949	0.944	0.946	0.946	0.944	0.942	0.942	0.935	0.940
MA	0.949	0.944	0.946	0.946	0.944	0.942	0.942	0.935	0.940