Table 6 Feature description human activity recognition using smartphones dataset (3-axial signal in the X, Y, Z)
From: Selecting critical features for data classification based on machine learning methods
No | Features |
|---|---|
1 | tBodyAcc-XYZ |
2 | tGravityAcc-XYZ |
3 | tBodyAccJerk-XYZ |
4 | tBodyGyro-XYZ |
5 | tBodyGyroJerk-XYZ |
6 | tBodyAccMag |
7 | tGravityAccMag |
8 | tBodyAcc-XYZ |
9 | tGravityAcc-XYZ |
10 | tBodyAccJerk-XYZ |
11 | tBodyGyro-XYZ |
12 | tBodyGyroJerk-XYZ |
13 | tBodyAccMag |
14 | tGravityAccMag |
15 | tBodyAccJerkMag |
16 | tBodyGyroMag |
17 | tBodyGyroJerkMag |