NN-QuPiD Attack: Neural Network-Based Privacy Quantification Model for Private Information Retrieval Protocols

Table 3

Performance of NN-QuPiD Attack with Multilayer Perceptron algorithm under different learning rates.

Learning rate	Topic Score		Query strings
	Precision	Recall	Precision	Recall
L = 0.1	0.364	0.207	0.45	0.311
L = 0.2	0.369	0.211	0.41	0.328
L = 0.3	0.362	0.204	0.402	0.306
L = 0.4	0.377	0.206	0.399	0.292
L = 0.5	0.341	0.204	0.42	0.275
L = 0.6	0.359	0.198	0.37	0.284
L = 0.7	0.33	0.192	0.35	0.247
L = 0.8	0.34	0.195	0.38	0.245
L = 0.9	0.351	0.194	0.401	0.254
L = 0.10	0.358	0.195	0.388	0.234