A Clustering Approach for the -Diversity Model in Privacy Preserving Data Mining Using Fractional Calculus-Bacterial Foraging Optimization Algorithm

Table 1

A medical patient database.

Identifier	Quasi-identifier			Sensitive attribute
Name	Age	Gender	Zip code	Disease
Harry	39	Male	2210	Rash
John	35	Male	2211	Psoriasis
Michal	31	Male	2210	Eczema
Sam	67	Male	2212	Ulcer
Alice	65	Female	2210	Flu
Bob	65	Female	2210	Heart problem