Social similarity.java -> Implements the social similarity algorithm from 'Network and profile based measures for user similarities on social networks' by Akcora et al.
Use Jung dependencies in Maven
<dependency>
<groupId>net.sf.jung</groupId>
<artifactId>jung-api</artifactId>
<version>2.0.1</version>
</dependency>
<dependency>
<groupId>net.sf.jung</groupId>
<artifactId>jung-graph-impl</artifactId>
<version>2.0.1</version>
</dependency>