Difference between revisions of "Jaccard's Coefficient"
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Revision as of 01:20, 27 September 2012
Jaccard's coefficient is used by Liben-Nowell Kleinberg J. Am.Soc.Inf.Sci.2007.
Formal Definition
Jaccard's coefficient is an extension from Common neighbors
<math> \frac{|\Gamma(x) \cap \Gamma(y)|}{|\Gamma(x) \cup \Gamma(y)|} <\math>
