Privacy Preserving k-Nearest Neighbor for Medical Diagnosis in e-Health Cloud

Table 3

Example of PE-FTK (dataset {16, 12, 11, 10, 9} and k = 3).

Data	Data in binary
16	1 0 0 0 0
12	0 1 1 0 0
11	0 1 0 1 1
10	0 1 0 1 0
9	0 1 0 0 1