... > myoptions <- igraph.arpack.default > myoptions$maxiter <- 1 > pr <- page.rank(g, options=myoptions) Fehler in page.rank(g, options = myoptions) : At arpack.c:1126 : ARPACK error, The Schur form computed by LAPACK routine dlahqr could not be reordered by LAPACK routine dtrsen.
I get this erro trying to manipulate the maximal iterations that the function should take for calculation. Any help, please? Am Montag, 11. Februar 2013 15:25:46 UTC+1 schrieb [email protected]: > > Hello, > > is it possible to apply another number of iterations the pagerank has to > take instead of the standard value of 3000 (options$maxiter in page.rank). > In the old pagerank (page.rank.old) you can give the niter parameter when > calling the function. That way i would like to use the newer pagerank > function page.rank. I want use the new page.rank because there you can > calculate pagerank with preference vetctor or weightes vector… this is not > possible with the old pagerank in igraph. > > I need to calculate pagerank for dbpedia-entries with about 130 *10^6 > edges and 18*10^6 vertices. > > I hope someone can help this way.. best regards >
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