Table 10 Analysis of data loss in terms of percentage of sensitive transactions modified with varying minimum threshold and % of sensitive patterns.

From: An evolutionary computation-based sensitive pattern hiding model under a multi-threshold constraint in healthcare

Dataset

\(\delta _{min}\)

% of Sensitive Patterns

Percentage of Transactions Modified (%)

Chess

0.9

0.01

14.28

0.9

0.02

12.50

0.9

0.03

14.28

0.9

0.04

25.00

0.9

0.05

25.00

0.85

0.01

33.33

0.86

0.01

16.66

0.87

0.01

16.66

0.88

0.01

25.00

0.89

0.01

16.66

mushroom

0.4

0.05

50.00

0.4

0.06

53.50

0.4

0.07

61.34

0.4

0.08

66.00

0.4

0.09

67.67

0.41

0.1

57.14

0.42

0.1

44.47

0.43

0.1

33.33

0.44

0.1

55.5

0.45

0.1

44.39

T10I4D100K

0.009

0.1

33.33

0.009

0.2

44.21

0.009

0.3

44.26

0.01

0.4

51.43

0.011

0.4

44.15

0.012

0.4

46.25

0.013

0.4

46.96

0.014

0.4

51.23

HD

0.024

0.02

16.23

0.026

0.02

50.1

0.028

0.02

51.55

0.03

0.02

55

0.032

0.02

55

0.025

0.01

56

0.025

0.02

56

0.025

0.03

58

0.025

0.04

60

0.025

0.05

60.25

HAP

0.032

0.02

37.5

0.034

0.02

33

0.036

0.02

36.15

0.038

0.02

37.5

0.04

0.02

46

0.03

0.02

45

0.03

0.03

45.25

0.03

0.04

50

0.03

0.05

51.25

0.03

0.06

52