Dear Jing Wang, Could this be related to the following bug? https://bugs.launchpad.net/igraph/+bug/539413
-- T. On Friday, 2 March 2012 at 22:03, Wang, Jing wrote: > Dear Sir/Madam, > > When I use igraph 0.5.5-4 to run the "spinglass.community" (parameters: > spins=15 and gamma=1), I found that the output modularity score from this > function was not equal to the modularity score outputted from "modularity" > function. Because I set gamma as 1 in the "spinglass.community" function, the > modularity scores from these two functions should be the same according to > the original reference of spinglass method (J. Reichardt and S. Bornholdt: > Statistical Mechanics of Community Detection, Phys. Rev. E, 74, 016110 > (2006), http://arxiv.org/abs/cond-mat/0603718). Moreover, when I use igraph > 0.5.2-2 to run these two functions, the two modularity scores are the same. > Thus, whether does the "spinglass.community" in igraph 0.5.5-4 has some > problems? Thank you very much for your help! > > Best, > Jing Wang > > _______________________________________________ > igraph-help mailing list > [email protected] (mailto:[email protected]) > https://lists.nongnu.org/mailman/listinfo/igraph-help _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
