Table 5 Feature importance ranking and scores.
From: A novel framework for COPD management in cyber-physical systems using machine learning
Rank | Feature | Importance score |
|---|---|---|
1 | Oxygen saturation (SpO2) | 0.91 |
2 | Respiratory rate | 0.88 |
3 | Heart rate | 0.84 |
4 | Age | 0.80 |
5 | History of smoking | 0.78 |
6 | Blood pressure | 0.75 |
7 | Frequency of hospital visits | 0.72 |
8 | Air quality index (AQI) | 0.70 |
9 | Body temperature | 0.67 |
10 | COPD severity score | 0.65 |
11 | White blood cell count | 0.61 |
12 | Body mass index (BMI) | 0.58 |
