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Table 2 Mean nDCG for K recommended links

From: HealthRecSys: A semantic content-based recommender system to complement health videos

 

Mean nDCGk (robust case)

Mean nDCGk (moderate case)

 

k = 3

k = 4

k = 5

k = 3

k = 4

k = 5

General Medicine

0.78

0.7

0.5

0.88

0.83

0.75

Diabetes

0.73

0.74

0.72

0.90

0.87

0.85

HTN

0.51

0.49

0.46

0.65

0.61

0.58

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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