[graph-tool] Re: Choosing number of blocks in each side of the bi-partite SBM

[Tiago de Paula Peixoto]

Dear Bernardo,

Am 05.10.22 um 18:49 schrieb Bernardo Modenesi:

Hi,

I am aware of a post asking for the same topic, but it was dated 2 years 
ago, but I wonder if there was any development on this front?


In the function "model.minimize_nested_blockmodel_dl" it is possible to 
specify B_min=G and B_max=G in order to get exactly G blocks for the 
whole clustering. I wonder if it is possible to specify separately the 
number of blocks on each side of the bi-partite network, say G1 for one 
side of the network and G2 for the other side? Even maybe by running 2 
different estimations?


Unfortunately, this functionality has not been implemented yet.

I also noticed that Tzu-Chi Yen has an alternative code for this, but I 
wonder how comparable it is to graph-tool in terms of efficiency?


Code: https://github.com/junipertcy/bipartiteSBM 
Related 
doc:https://docs.netscied.tw/bipartiteSBM/usage/explore-consistency.html 



As you can see for yourself, that implementation is in pure Python, 
whereas graph-tool is implemented in C++. Therefore it should be much 
slower than graph-tool.


Best,
Tiago

--
Tiago de Paula Peixoto 



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[graph-tool] New discourse forum for graph-tool

[Tiago de Paula Peixoto]

Dear graph-tool users,

There is now an official discourse forum for graph-tool available at:

   https://forum.skewed.de/c/graph-tool

This mailing list is going to remain active — nothing will change, but 
many people nowadays prefer such web discussions over mailing lists.


The link to both the mailing list and forum is now available in the 
project's webpage.


Feel free to use what you prefer.

Best,
Tiago

--
Tiago de Paula Peixoto 


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