Hi there,
I am trying to establish a process to detect supernodes using one of the graph algorithms. I'm currently using Degree Centrality, and am running into performance issues. I'm working with a very large graph >2 billion nodes, and when testing the degree centrality algorithm on a node of degree ~500, it's taking about 3 minutes to run. Of course, it won't be possible to get a degree for each node if that kind of performance is the norm. The whole purpose of this exercise is to detect supernodes, so once I get to one, if the degree centrality can't make the calculation, this approach isn't going to work.
Additionally, I am looking at using APOC to batch out the process.
Is anyone else trying to solve this problem? Any suggestions on how to approach it are most welcome.
Thanks!
Evan
