[graph-tool] mixed-membership SBM in graph-tool?

hi, i think i understand the difference between the overlapping SBM and mixed-membership SBM (introduced by Airoldi et al, 2009). in MMSBM, a given node can be in multiple blocks, their membership is discrete (0-1) in overlapping SBM, a given node can also be a member of multiple blocks, but it with some probability (i.e., node v is in block B1 with probability 1/2, block B2 with probability 2/3, and all other blocks with probability 0). is there any way to implement MMSBM in graph-tool? also, slightly unrelated, is there any way to fit a hierarchical model with 2 levels where the top level is overlapping and the bottom level is not? cheers, -sam -- Sent from: https://nabble.skewed.de/