retrieving the communities

[GENETAY]

when I use the first command in the introduction

partition = la.find_partition(G, la.ModularityVertexPartition)

the variable partition is not (easily) usable. I don't manage it.:
input: partition
output: <leidenalg.VertexPartition.ModularityVertexPartition at 0x7f1fb751d4c0>

How to use it? I've read the source code and I've check the methods of the class of the variable "partition" without success.

I want something comparable to networkx, a dictionary of nodes with corresponding community, or something like a list with communities of points in the same order as nodes.

[vtraag]

The returned partition is based on the VertexClustering of igraph, you can check the documentation here: https://igraph.org/python/api/latest/igraph.clustering.VertexClustering.html.

In essence, you can get the list of the individual membership of each node using partition.membership. That is, if partition.membership[i] == c this indicates that node i belongs to community c. You can also index the partition directly, i.e. partition[c] gives you the list of nodes that belong to community c.

Hopefully this provides you enough to go on? I'll see if I can improve the documentation of leidenalg and point to the igraph documentation.

[GENETAY]

Hmm, thank you, indeed!! It is working. I managed to do my experiment.

I am quite busy at this moment but I can edit documention myself if you want.

[vtraag]

Hmm, thank you, indeed!! It is working. I managed to do my experiment.

OK, great, good to hear!

I am quite busy at this moment but I can edit documention myself if you want.

Same here 😄 Whomever comes first then I guess. I'll keep it open then for now

[vtraag]

I've added some explicit links to VertexClustering in the documentation in 8f68aba.

[GENETAY]

ok. thank you very much for your work! <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Garanti sans virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> Le mar. 22 févr. 2022 à 11:32, Vincent Traag ***@***.***> a écrit :

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-- GENETAY Edouard 06 14 36 20 62