Re: [igraph] calculating Evaluation Metric for community detection algorithm

[Gábor Csárdi]

These are a lot of questions, and I guess that discourages people.

Yes, I am sure that for some of these measures can be defined on a
weighted and/or directed graph, some of them have been implemented
already it seems: e.g. http://www.cis.upenn.edu/~jshi/software/

So I guess, the answer is yes to both questions.

Gabor

On Wed, Nov 5, 2014 at 1:38 AM, Fatemeh a <address@hidden> wrote:
> Hi,
> I am not sure if my question well-suited here or not but what I am trying to
> do is to implement the evaluation metric such as
> (Conductance,Expansion,Internal density,Cut Ratio,Normalized Cut) using
> igraph in R,I implement them for an unweighted an undirected graph  but what
> I am wondering about is to implement these metrics for weighted and directed
> graph , these are my questions:
>
> Dose these metric define for the weighted and directed graph in literature,
> my inquires wasn't so successful?
> As for weighted network, we could easily consider sum of weights instead of
> number of edges, right?
>
> Thanks you in advance,
> Fatemeh
>
>
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