Re: [igraph] edge attributes for bipartite projections

[Gábor Csárdi]

That is not kept currently.

Gabor

On Mon, Jun 6, 2011 at 12:11 PM, Moses Boudourides
<address@hidden> wrote:
> Gabor, what about the ids (or names or whatever) of the overlappings
> (or collaborations or whatever)?
>
> --Moses
>
> On Mon, Jun 6, 2011 at 5:52 PM, Gábor Csárdi <address@hidden> wrote:
>> Amir,
>>
>> in version 0.6, bipartite.projection has an argument called
>> 'multiplicity', and if you set that to TRUE, then the number of
>> collaborations are added to the projection as the 'weight' edge
>> attribute.
>>
>> Gabor
>>
>> On Sun, Jun 5, 2011 at 8:02 PM, Amir Foroushani <address@hidden> wrote:
>>> Hi Guys,
>>>
>>> I think I had seen something similar to my question on an older thread ...
>>> but I can not find it anymore... so apologies for possible double posting.
>>> OK, I am using igraph in R. Let's say I project a bipartite author-paper
>>> network G into an author-collaboration network P, and I am interested in the
>>> number of collaborations between two authors (for this part I believe there
>>> is a launchpad version of bipartite.projection with edge weights) and also
>>> in the list of the papers that they co-published.
>>>
>>> Is there a more efficient way for doing this than performing first the
>>> projection by bipartite.projection and then  intersecting the neighbors (in
>>> G) of the two ends of each edge from P? In the example above, would it be
>>> possible to have the list of common papers directly as an edge attribute of
>>> the projection into authors?
>>>
>>> Many Thanks,
>>> Amir
>>>
>>> _______________________________________________
>>> igraph-help mailing list
>>> address@hidden
>>> https://lists.nongnu.org/mailman/listinfo/igraph-help
>>>
>>>
>>
>>
>>
>> --
>> Gabor Csardi <address@hidden>     MTA KFKI RMKI
>>
>> _______________________________________________
>> igraph-help mailing list
>> address@hidden
>> https://lists.nongnu.org/mailman/listinfo/igraph-help
>>
>
> _______________________________________________
> igraph-help mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/igraph-help
>



-- 
Gabor Csardi <address@hidden>     MTA KFKI RMKI