it somewhat related to issues #62 <https://git.skewed.de/count0/graph-tool/issues/62> and #29 <https://git.skewed.de/count0/graph-tool/issues/29> - which are about giving more algorithms for community detection - which i think is very important. However, I would like to use simulated annealing(SA) algo - with a different quality(modularity) function, than of Newman. you indeed gave some "freedom", letting the user to define gamma.However if I want to use another function for some reason with SA , there is apparently no way to do it. Looking at the code(graph_community.hh ), I saw that the SA mechanism is not separated from the energy function itself ( that Newman with gamma=1, you give here <https://graph-tool.skewed.de/static/doc/community.html#graph_tool.community.community_structure> ). I see no reason for this , as SA algo could be used with many energy functions. I hope in the future you can fix it, and even maybe somehow give the user an API to set the energy function(?) from the python code. Thanks. -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/... Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.