Table 1.
Dataset | # of Classes | Sensors | # of Subjects | Sampling Rate | Training Window Length | # of Training Examples | # of Testing Examples |
---|---|---|---|---|---|---|---|
UCI-HAD [19] | 6 | 3D Acc., Gyro., and Magn. of a smartphone | 30 | 50 Hz | 128 | 11,988 | 2997 |
USC-HAD [20] | 12 | 3D Acc. & Gyro | 14 (5 sessions) | 100 Hz | 128 | 44,000 | 11,000 |
Opportunity [21] | 18 | 7 IMU sensors (3D ACC, Gyro & Mag.) & 12 Acc. | 4 (5 sessions) | 30 Hz | 24 | 55,576 | 13,894 |
Daphnet FOG [22] | 2 | 3 3D Acc. | 10 | 64 Hz | 32 | 57,012 | 14,253 |
Skoda [23] | 11 | 3D Acc. | 1 (19 sessions) | 98 Hz | 128 | 4411 | 1102 |