How to use NormalizedMutualInformation

[Ilias Trichopoulos <ilias.trichopoulos AT cern.ch>]

Dear all,

I am working on the implementation of an algorithm that is detecting communities in graphs. I am trying to figure out how to use the NMI measurement to evaluate the results. I managed to use Modularity to get results with the following process:

Let's assume that every node of the graph has 2 attributes, community(string) and weight(double)

Modularity modularity = new Modularity("community", "weight");

modularity.init(graph);

System.out.print(modularity.getMeasure());

What is the process to get a result using the NMI?

Thanks in advance,

--

Ilias Trichopoulos

CERN Technical Student