Research Article
QuPiD Attack: Machine Learning-Based Privacy Quantification Mechanism for PIR Protocols in Health-Related Web Search
Table 7
Precision and recall of noisy dataset in different groups.
| Group | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 |
| Tree-based | J48 | Precision | 0.68 | 0.71 | 0.75 | 0.72 | 0.72 | Recall | 0.37 | 0.40 | 0.44 | 0.36 | 0.43 | LMT | Precision | 0.69 | 0.70 | 0.70 | 0.75 | 0.72 | Recall | 0.36 | 0.38 | 0.43 | 0.33 | 0.42 |
| Rule-based | Decision Table | Precision | 0.86 | 0.89 | 0.90 | 0.79 | 0.79 | Recall | 0.33 | 0.32 | 0.41 | 0.34 | 0.41 | JRip | Precision | 0.85 | 0.80 | 0.85 | 0.77 | 0.78 | Recall | 0.25 | 0.23 | 0.32 | 0.23 | 0.34 | OneR | Precision | 0.46 | 0.39 | 0.48 | 0.46 | 0.51 | Recall | 0.21 | 0.17 | 0.27 | 0.25 | 0.35 |
| Lazy learner | IBK | Precision | 0.74 | 0.78 | 0.83 | 0.78 | 0.77 | Recall | 0.42 | 0.44 | 0.48 | 0.38 | 0.45 | KStar | Precision | 0.75 | 0.78 | 0.77 | 0.76 | 0.72 | Recall | 0.36 | 0.40 | 0.44 | 0.35 | 0.72 |
| Metaheuristic | Bagging | Precision | 0.77 | 0.74 | 0.78 | 0.79 | 0.73 | Recall | 0.37 | 0.41 | 0.45 | 0.36 | 0.44 | LogitBoost | Precision | 0.50 | 0.29 | 0.28 | 0.37 | 0.36 | Recall | 0.12 | 0.10 | 0.17 | 0.12 | 0.30 |
| Bayesian | Bayes Net | Precision | 0.77 | 0.71 | 0.77 | 0.78 | 0.69 | Recall | 0.32 | 0.36 | 0.42 | 0.33 | 0.44 |
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