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Mean absolute percentage error compared with other algorithms
| Author | Algorithm | Refs. | Number of features | Activity | MAPE [%] |
|---|---|---|---|---|---|
| Proposed | Classification tree Multi-regression model |
2 | 6 different walks, jogging, stair | 13.9 | |
| Mitja Luštrek | REPTree | [11] | 8 (accelerometer) | Running | 12.6a |
| Hristija Gjoreski | Random forest Multiple Contexts Ensemble |
[12] | 128 (accelerometer) | Walk, running | 15.7 |
aThis value was calculated as the MAPE to the mean value of METs at two different speeds
