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Re: [igraph] Igraph With Bo Result for Big Dataset

From: Omar Yaacoubi
Subject: Re: [igraph] Igraph With Bo Result for Big Dataset
Date: Thu, 29 Dec 2016 13:21:09 +0100

Hi guys,

Any help please ?

We also used the Louvain algorithm and we have the same problem, it stops without any error and without writing anything.

Thank you

Best Regards,

On Wed, Dec 28, 2016 at 1:44 PM, Omar Yaacoubi <address@hidden> wrote:
Hi all,

I'm using igraph with R and Python to detect communities in a 150 Million relations and 8 million nodes :

e <- cluster_walktrap(g)
com <- cbind(V(g),e$membership) #V(g) gets the number of vertices
com <- cbind(V(g)$name,e$membership) #To get names if your vertices are labeled
It work perfectly for small community but it stops without any error after Two hours for large communities (more than 150 million relations) with no error dans nos result.

What is the problem ? Is igraph not adapted for huge community ? 

Best Regards,

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