Table 6 Comparison of MAE and RMSE across different methods for various activities on our dataset.
Activity | Our approach | Dwibedi et al.36 | Levy et al.37 | Sinha et al.39 | ||||
|---|---|---|---|---|---|---|---|---|
MAE | RMSE | MAE | RMSE | MAE | RMSE | MAE | RMSE | |
A1 | 2 | 2.8723 | 1.5 | 2.0000 | 36.875 | 37.8170 | 7.000 | 8.0623 |
A2 | 0.375 | 0.6124 | 0.5 | 0.8660 | 25.375 | 30.2345 | 16.125 | 16.602 |
A3 | 0.625 | 1.1726 | 0.75 | 1.0000 | 2.5 | 3.3541 | 2.625 | 2.8940 |
A4 | 0.5 | 1.0000 | 1.000 | 1.0000 | 3.75 | 4.2131 | 5.875 | 7.3400 |
A5 | 0.5 | 0.7071 | 1.125 | 1.2748 | 6.25 | 7.1063 | 2.875 | 3.1024 |
A6 | 0.25 | 0.5000 | 1.375 | 2.0310 | 6.625 | 6.9911 | 2.625 | 2.9791 |
A7 | 1.625 | 2.0917 | 1.75 | 1.9365 | 5.75 | 6.9642 | 4.625 | 5.1357 |
A8 | 0.25 | 0.5000 | 5.125 | 8.5513 | 9.25 | 9.3408 | 6.75 | 6.9101 |
A9 | 0.1375 | 2.3184 | 1.375 | 1.5411 | 5.000 | 5.1720 | 3.125 | 3.4095 |
A10 | 2.50 | 3.2016 | 1.000 | 1.0000 | 2.625 | 3.2210 | 2.000 | 2.2913 |
A11 | 4.50 | 5.6125 | 2.875 | 3.6572 | 5.375 | 5.9055 | 5.75 | 6.5955 |
Average | 1.3182 | 1.872 | 1.670 | 2.260 | 9.943 | 10.938 | 5.398 | 5.938 |
