Hi,I have a question regarding the code of the PageRankJob class [1]. I do not see where the "stochasticity adjustment" [2] is done in the code. It seems that a row of zeros is not replaced by 1/n*Ones(), with n the number of vertices and Ones() the vector with only 1
as values. Could you tell me where this operation is done ?
Thanks[1] http://www.google.com/codesearch#6LK_nEANBKE/core/src/main/java/org/apache/mahout/graph/linkanalysis/PageRankJob.java&type=cs&l=221 <http://www.google.com/codesearch#6LK_nEANBKE/core/src/main/java/org/apache/mahout/graph/linkanalysis/PageRankJob.java&type=cs&l=221> [2] http://books.google.com/books?id=hxvB14-I0twC&lpg=PA37&ots=7VPrLh9q3U&dq=%22stochasticity%20adjustment%22&pg=PA37#v=onepage&q=%22stochasticity%20adjustment%22&f=false <http://books.google.com/books?id=hxvB14-I0twC&lpg=PA37&ots=7VPrLh9q3U&dq=%22stochasticity%20adjustment%22&pg=PA37#v=onepage&q=%22stochasticity%20adjustment%22&f=false>
-- Campinas Stéphane