Table 4.
Three-class classification results for proportional odds models, decision tree, and random forest on Wearable, Resident Assessment Instrument-Home Care, and Wearable+Resident Assessment Instrument-Home Care.
| Dataset and classifier | Accuracy | Recall | Precision | F1 | |
| Wearable |
|
|
|
|
|
|
|
POMa | 0.378 (+/-0.198) | 0.351 (+/-0.177) | 0.267 (+/-0.147) | 0.286 (+/-0.151) |
|
|
DTb | 0.595 (+/-0.184) | 0.559 (+/-0.156) | 0.389 (+/-0.186) | 0.443 (+/-0.184) |
|
|
RFc | 0.649 (+/-0.166) | 0.622 (+/-0.215) | 0.550 (+/-0.242) | 0.568 (+/-0.223) |
| RAI-HCd |
|
|
|
|
|
|
|
POM | 0.568 (+/-0.211) | 0.509 (+/-0.216) | 0.417 (+/-0.238) | 0.449 (+/-0.229) |
|
|
DT | 0.703 (+/-0.218) | 0.649 (+/-0.232) | 0.554 (+/-0.299) | 0.581 (+/-0.270) |
|
|
RF | 0.703 (+/-0.288) | 0.662 (+/-0.299) | 0.649 (+/-0.321) | 0.634 (+/-0.314) |
| Wearable + RAI-HC |
|
|
|
|
|
|
|
POM | 0.676 (+/-0.170) | 0.626 (+/-0.195) | 0.593 (+/-0.195) | 0.584 (+/-0.191) |
|
|
DT | 0.757 (+/-0.221) | 0.703 (+/-0.254) | 0.643 (+/-0.275) | 0.662 (+/-0.266) |
|
|
RF | 0.838 (+/-0.199) | 0.775 (+/-0.233) | 0.730 (+/-0.259) | 0.748 (+/-0.248) |
aPOM: proportional odds model.
bDT: decision tree.
cRF: random forest.
dRAI-HC: Resident Assessment Instrument-Home Care.