Table 1 The features that were computed for each 5-seconds clip of the accelerometer and gyroscope data
Feature name mean | Number of features |
|---|---|
Median | 1 |
Standard deviation | 1 |
Skewness | 1 |
Kurtosis | 1 |
IQR and derivative of IQR | 2 |
Minimum and derivative of minimum | 2 |
Maximum and derivative of maximum | 2 |
Maximum, minimum, and IQR on each axis (x, y, z) | 9 |