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Table 6 Results of OWA aggregation for different values of α

From: A method to determine a personalized set of online exercises for improving the positive mental health of a caregiver of a chronically ill patient

Caregiver id

α = 0.2

α = 0.5

α = 0.7

α = 1

α = 1.5

α = 2

α = 3

α = 4

User 1

2.86

2.66

2.54

2.38

2.13

1.92

1.58

1.32

User 4

2.76

2.50

2.38

2.25

2.13

2.06

2.02

2.00

User 7

1.67

1.29

1.10

0.88

0.62

0.45

0.26

0.16

User 10

1.73

1.40

1.22

1.00

0.72

0.53

0.30

0.17

User 12

2.97

2.94

2.91

2.88

2.82

2.77

2.67

2.59

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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