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Table 3 Positive Specific Agreement among pairs of social taggers on PubMed citations

From: Social tagging in the life sciences: characterizing a new metadata resource for bioinformatics

 

CiteULike

Connotea

 

Mean PSA

N pairs measured

Mean terms per post

Mean PSA

N pairs measured

Mean terms per post

String

0.11

19782

2.49

0.14

13156

3.06

Standardized String

0.13

19782

2.49

0.16

13156

3.06

Concepts

0.39

9128

1.39

0.31

4022

1.86

Types

0.43

9128

1.36

0.38

4022

1.72

Groups

0.52

9128

1.29

0.45

4022

1.56

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BMC Bioinformatics

ISSN: 1471-2105

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