QuPiD Attack: Machine Learning-Based Privacy Quantification Mechanism for PIR Protocols in Health-Related Web Search

Table 5

Percentage of users in a group based on true-positive values of the noisy dataset.

True-positive percentage bands	Tree-based		Rule-based			Lazy learner		Metaheuristic		Bayesian
	J48	LMT	DT	JRip	OneR	IBK	KStar	Bagging	LogitBoost	Bayes Net
100%-90%	2	2	2	2	0	2	2	2	0	2
90%-80%	2	2	2	2	4	2	0	2	2	2
80%-70%	4	2	4	2	0	4	4	4	2	4
70%-60%	4	8	4	2	6	4	6	4	0	2
60%-50%	14	2	4	6	0	24	16	18	2	14
50%-40%	26	28	24	4	10	18	22	20	6	20
Below 40%	48	56	60	82	80	46	50	50	88	56