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Table 5 Accuracy Comparison for Anomalous User Detection on Dataset2

From: An efficient hybrid system for anomaly detection in social networks

Algorithms

Recall

Precision

F-Measure

Accuracy

KNN (K=10)

0.854452

0.853477

0.853964

0.838332

NBC

0.979729

0.620542

0.759825

0.835821

SVM

0.859259

0.661912

0.747784

0.813134

C4.5

0.998808

0.603312

0.752244

0.823811

Random Forest

0.829763

0.789699

0.809236

0.835623

DT-SVMNB

0.904228

0.754500

0.822606

0.855729