F-Classify: Fuzzy Rule Based Classification Method for Privacy Preservation of Multiple Sensitive Attributes

. 2021 Jul 20;21(14):4933. doi: 10.3390/s21144933

Algorithm 2 F-Classify algorithm: Permutation.

Require:
QT and $S T_{1}, S T_{2}, \dots S T_{m}$ from procedure Fuzzification
Ensure:
Anonymize Table QT and Anonymize $M S T_{1}, M S T_{2} \dots M S T_{m}$

for $i = 1$ to n do

2:
for $j = 1$ to m do

if ( $Q T (T u p l e) \in (S T_{m}$ ) then
4:
Append attribute Class ( $S T_{m}$ ) in QT for every ST

end if
6:
end for

end for
8:
for $i = 1$ to T do

Release Anonymize Table QT and $M S T_{1}, M S T_{2} \dots M S T_{m}$
10:
end for

return Anonymize Table QT and Anonymize $M S T_{1}, M S T_{2} \dots M S T_{m}$