Table 4. The mean TPR for the anomaly detection algorithms.

The results represent experiments on four datasets based on 20 simulated experiments and the class size of 220. The proposed method (NewAlgo) produces the best overall results.

	DS1	DS2	DS3	DS4	Overall
Naive	1.000	0.755	0.515	1.000	0.818
RobustCov	0.972	0.402	0.022	0.267	0.416
IsoForest	0.280	0.008	0.002	0.038	0.082
LOF	0.092	0.053	0.038	0.042	0.056
NewAlgo	0.915	0.780	0.807	0.988	0.872