Hi Sebastian, you can try yourself with some simple input (which contains dangling nodes).
For example, say I have this adjacency list (with mistakes/repetitions and self-links, ignore those): 1 1 2 2 2 3 5 7 9 11 3 3 3 6 4 5 1 2 3 11 8 10 10 5 How many vertices? 7 or 11? I think this graph has 11 and it's 11 you need to use as number of vertices when you compute PageRank. Paolo Sebastian Schelter wrote: > Hi Paolo, > > Why would getNumVertices() not give back the correct number of vertices? > This call should always give back the overall number of vertices (if it > doesn't we have to fix it) and you shouldn't have to rely on tricks to > count stuff via aggregators. > > --sebastian
