Table 3.
F-measure of four recognized activity categories for our proposed algorithm. The last row presents the average values for all participants.
| Users | LIA | MIA | VIA | Fall |
|---|---|---|---|---|
| 1 | 0.9822 | 0.9766 | 0.9765 | 0.9709 |
| 2 | 0.9985 | 0.9821 | 0.9673 | 0.9635 |
| 3 | 0.9963 | 0.9782 | 0.9775 | 0.9836 |
| 4 | 0.9822 | 0.9673 | 0.9661 | 0.9750 |
| 5 | 0.9866 | 0.9687 | 0.9642 | 0.9809 |
| 6 | 0.9782 | 0.9821 | 0.9739 | 0.9774 |
| 7 | 0.9865 | 0.9680 | 0.9641 | 0.9887 |
| 8 | 0.9733 | 0.9753 | 0.9661 | 0.9850 |
| 9 | 0.9978 | 0.9653 | 0.9523 | 0.9711 |
| 10 | 0.9931 | 0.9651 | 0.9839 | 0.9723 |
| Mean | 0.9875 | 0.9729 | 0.9692 | 0.9766 |