Table 12 validation results of 16 data samples acquired in the virtual home environment. Red: incorrect cases. Light green: correct recognition cases in room (1) Green: correct recognition cases in room (2) Deep green: correct recognition cases in room (3) Please see Sect. 2.3.2 for the meaning of the attributions
From: Modeling and mobile home monitoring of behavioral and psychological symptoms of dementia (BPSD)
Virtual home environment | Walking speed | Detected walking speed | Environment change | Wandering | Detected wandering | Time | Daytime activity | HRV | BPSD labels | Identify results |
|---|---|---|---|---|---|---|---|---|---|---|
Room 1 | 1 (0.8 m/s) | 1 (0.76 ~ 0.87 m/s) | 3 | 0 | 0 | 2 | 2 | 2 | 0 | 0 |
0 (0.5 m/s) | 0 (0.45 ~ 0.55 m/s) | 3 | 0 | 0 | 2 | 2 | 3 | 0 | 0 | |
0 (0.5 m/s) | 0 (0.45 ~ 0.55 m/s) | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | |
0 (0.6 m/s) | 0 (0.57 ~ 0.63 m/s) | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | |
2 (1.0 m/s) | 2 (0.99 ~ 1.04 m/s) | 2 | 1 | 1 | 3 | 1 | 0 | 2 | 2 | |
1 (0.8 m/s) | 1 (0.76 ~ 0.87 m/s) | 1 | 1 | 1 | 2 | 2 | 0 | 2 | 2 | |
3 (1.25 m/s) | 3 (1.18-1.35 m/s) | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 3 | |
2 (1.1 m/s) | 2 (1.04 ~ 1.18 m/s) | 1 | 0 | 0 | 0 | 3 | 2 | 3 | 3 | |
Room 2 | 0 (0.5 m/s) | 0 (0.45 ~ 0.57 m/s) | 3 | 0 | 0 | 2 | 1 | 3 | 0 | 0 |
0 (0.6 m/s) | 0 (0.55 ~ 0.66 m/s) | 2 | 0 | 0 | 1 | 2 | 3 | 0 | 0 | |
1 (0.8 m/s) | 1 (0.73 ~ 0.89 m/s) | 2 | 0 | 0 | 4 | 2 | 2 | 1 | 1 | |
2 (1.0 m/s) | 2 (0.90 ~ 1.05 m/s) | 1 | 0 | 0 | 2 | 2 | 2 | 1 | 3 | |
0 (0.5 m/s) | 0 (0.45 ~ 0.57 m/s) | 2 | 0 | 0 | 3 | 3 | 1 | 2 | 2 | |
1 (0.8 m/s) | 1 (0.73 ~ 0.89 m/s) | 3 | 0 | 0 | 3 | 2 | 2 | 2 | 0 | |
2 (1.1 m/s) | 2 (0.98 ~ 1.07 m/s) | 1 | 0 | 0 | 0 | 3 | 2 | 3 | 3 | |
3 (1.2 m/s) | lost | 2 | 0 | 0 | 2 | 3 | 2 | 3 | lost | |
Room 3 | 0 (0.5 m/s) | 0 (0.45 ~ 0.55 m/s) | 2 | 0 | 0 | 1 | 3 | 3 | 0 | 0 |
2 (1.0 m/s) | 1 (0.97 ~ 1.12 m/s) | 3 | 0 | 0 | 2 | 2 | 2 | 0 | 3 | |
0 (0.55 m/s) | 0 (0.53 ~ 0.58 m/s) | 1 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | |
2 (1.1 m/s) | 1 (0.97 ~ 1.2 m/s) | 2 | 0 | 0 | 4 | 1 | 2 | 1 | 0 | |
0 (0.5 m/s) | 0 (0.46 ~ 0.58 m/s) | 3 | 1 | 1 | 3 | 1 | 0 | 2 | 2 | |
2 (1 m/s) | lost | 1 | 1 | 0 | 2 | 1 | 2 | 2 | lost | |
2 (1 m/s) | 2 (0.97 ~ 1.06 m/s) | 2 | 0 | 0 | 2 | 3 | 2 | 3 | 3 | |
3 (1.2 m/s) | lost | 1 | 0 | 0 | 3 | 2 | 2 | 3 | lost |