Table 5.
Entropy and Information gain of different features.
| Feature | Entropy | Information Gain |
|---|---|---|
| EDA | ||
| EDA_Mean | 0.126 | 0.102 |
| EDA_Min | 0.112 | 0.219 |
| EDA_Max | 0.122 | 0.218 |
| EDA_Std | 0.053 | 0.018 |
| EDA_Kurtosis | 0.014 | 0 |
| EDA_Skew | 0.017 | 0.002 |
| EDA_Num_Peaks | 0.003 | 0 |
| EDA_Amphitude | 0.016 | 0.035 |
| EDA_Duration | 0.009 | 0.015 |
| Heart Rate | ||
| HR_Mean | 0.041 | 0.005 |
| HR_Min | 0.042 | 0.009 |
| HR_Max | 0.043 | 0.01 |
| HR_Std | 0.019 | 0.002 |
| HR_RMS | 0.023 | 0.002 |
| Skin Temperature | ||
| temp_Mean | 0.111 | 0.056 |
| temp_Min | 0.096 | 0.036 |
| temp_Max | 0.105 | 0.04 |
| temp_Std | 0.041 | 0.012 |