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Table 6 Algorithm precision comparison

From: Smartphone-based outlier detection: a complex event processing approach for driving behavior detection

Driver h = 100 and Δ = 10 h = 50 and Δ = 20
K-means Box Plot Z-score K-means Box Plot Z-score
D1 99.95% 96.22% 99.46% 99.93% 100.00% 99.52%
D2 100.00% 99.38% 98.97% 99.60% 100.00% 100.00%
D3 99.76% 99.30% 98.71% 99.61% 100.00% 100.00%
D4 99.76% 99.75% 97.28% 99.89% 100.00% 100.00%
D5 99.84% 99.47% 99.16% 99.71% 100.00% 100.00%
Average 99.89% 98.82% 98.72% 99.75% 100.00% 99.90%