[graph-tool] Questions about PPBlockState

Tiago de Paula Peixoto tiago at skewed.de
Fri Jul 3 20:23:06 CEST 2020


Am 03.07.20 um 20:17 schrieb Davide Cittaro:
> Would it make sense to get a graph from partitions (where edges are weighted on connectivity among them) and apply NSBM then? This would produce a mixed model where the deepest level is actually a PP, and the hierarchy doesn't assume any constraint on assortativity.

I'm not sure this makes sense.

The nested SBM is a generative model where the upper layers are the
parameters of the layer below. The PP model does not take a full matrix
of connections between groups as parameters, it has only the number of
edges inside communities, and outside. So those two models do not fit
together.

-- 
Tiago de Paula Peixoto <tiago at skewed.de>

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