Table 8.
Method | MAE (mean ± standard deviation)
|
|||
---|---|---|---|---|
MMSE | CDR-SOB | CDR-GLOB | ADAS-cog | |
oRF-L1-soft | 1.796 ± 0.297 | 0.881 ± 0.195 | 0.209 ± 0.041 | 3.641 ± 0.589 |
oRF-L1-soft-interp | 1.633 ± 0.263 | 0.793 ± 0.182 | 0.220 ± 0.042 | 3.201 ± 0.496 |
oRF-L1-soft-long | 1.548 ± 0.214a | 0.703 ± 0.160a | 0.187 ± 0.035a | 2.913 ± 0.404a |
The best results are shown in bold.
Key: ADAS-cog, Alzheimer’s disease assessment scale–cognitive subscale; CDR-GLOB, clinical dementia rating–global; CDR-SOB, clinical dementia rating–sum of boxes; MAE, mean absolute error; MMSE, Mini-Mental State Examination; oRF-L1-soft, oblique RF with L1 and soft split.
Represents that the result in bold is statistically significantly better than other comparison methods (p < 0.05).