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Author cocitation analysis and Pearson's r

✍ Scribed by Per Ahlgren; Bo Jarneving; Ronald Rousseau

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
48 KB
Volume
55
Category
Article
ISSN
1532-2882

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Author cocitation analysis and Pearson's
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## Abstract In their article β€œRequirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient,” Ahlgren, Jarneving, and Rousseau fault traditional author cocitation analysis (ACA) for using Pearson's __r__ as a measure of similarity between authors beca

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## Abstract The use of Pearson's correlation coefficient in Author Cocitation Analysis was compared with Salton's cosine measure in a number of recent contributions. Unlike the Pearson correlation, the cosine is insensitive to the number of zeros. However, one has the option of applying a logarithm

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