Adamic/Adar

Adamic/Adar is a score used by Liben-Nowell Kleinberg J. Am.Soc.Inf.Sci.2007

Formal Definition

$\Gamma (x)$ means the neighbor of $x$ and Adamic/Adar score is defined as Failed to parse (syntax error): {\displaystyle \sum_{Z\in \Gamma(x)\cup\Gamma(y)}{\frac{1}{\log{|\Gamma(z)|} }