Am 04.06.20 um 21:05 schrieb Dominik Schlechtweg: > Hi Tiago, > > thanks, this is already quite helpful. Short follow-up: > > Our final aim is to sample from the fitted model, also according to the > inferred edge covariate distributions between groups. Is this somehow > possible with graph-tool? (Up to now we were not able to do this.)
Not directly, currently graph-tool does not have a function to sample from the weighted SBM. If you open a ticket in the website with the feature requiest, I will implement this when I find the time. > Would it, in any case, be valid to retrieve the empirical distributions > between each group from the fitted model and to fit a non-microcanonical > version of the distributions (like binomial) to the covariates for each group > combination, which could then be used to sample a weighted SBM e.g. with > graspy? Or do you see a more direct way? It would be valid as a reasonable approximation, since the models become equivalent as the number of edges becomes sufficiently large. Best, Tiago -- Tiago de Paula Peixoto <ti...@skewed.de>
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