From: PCA-Kalman: device-free indoor human behavior detection with commodity Wi-Fi
Different methods | Impacts of window size on detection accuracy | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | |
PCA-Kalman | 0.83 | 0.89 | 0.91 | 0.91 | 0.93 | 0.95 | 0.93 | 0.95 | 0.97 | 0.98 |
FIMD | 0.75 | 0.85 | 0.87 | 0.88 | 0.87 | 0.88 | 0.87 | 0.88 | 0.89 | 0.91 |
PCA | 0.28 | 0.75 | 0.78 | 0.79 | 0.80 | 0.79 | 0.72 | 0.82 | 0.84 | 0.76 |