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Table 10 Mean absolute percentage error compared with other algorithms

From: Estimating metabolic equivalents for activities in daily life using acceleration and heart rate in wearable devices

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
  1. aThis value was calculated as the MAPE to the mean value of METs at two different speeds