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Table 4 Evaluation result of different clustering algorithms

From: Anomaly behaviour detection based on the meta-Morisita index for large scale spatio-temporal data set

Evaluation method K-means DBSCAN Expectation maximization (EM) Meta-Morisita
Accuracy rate 68.09 23.56 70.18 83.23
Precision rate 75.27 28.88 85.24 93.09
Recall rate 90.46 100.00 89.40 100.00