Reducing Side Effects of Hiding Sensitive Itemsets in Privacy Preserving Data Mining

Table 16

Comparison of side effects in BMS-WebView-1 database.

Sensitive percentage of FIs; (minimum support threshold)	HMAU			Aggregate
	𝛼	𝛽	𝛾	𝛼	𝛽	𝛾
5% (1%)	0	0	0	0	0	0
10% (1%)	0	0	0	0	0	1
15% (1%)	0	0	0	0	0	1
20% (1%)	0	0	0	0	0	3
25% (1%)	0	0	0	0	0	2
5% (2%)	0	0	0	0	0	0
10% (2%)	0	0	0	0	0	0
15% (2%)	0	0	0	0	0	0
20% (2%)	0	0	0	0	0	0
25% (2%)	0	0	0	0	0	0