A collaborative healthcare framework for shared healthcare plan with ambient intelligence

Table 2 F-score of physical activity recognition performance of different combination of sensors

Activities	Accelerometer	Accelerometer+Gyroscope	Accelerometer+Gyroscope+Magnetometer	Accelerometer+Magnetometer
Upstairs	0.525	0.757	0.918	0.894
Standing	0.899	0.909	0.987	0.989
Sitting	0.982	0.994	0.995	0.996
Running	0.629	0.839	0.929	0.901
Downstairs	0.478	0.646	0.918	0.898
Walking	0.900	0.960	0.989	0.981
Cycling	0.999	1.000	1.000	1.000
Average	0.854	0.928	0.978	0.970