PowerIterationClustering can't handle "large" files

Hi all,I have a question regarding the Power Iteration Clustering.I have an input file (tab separated edge list) which I read in and map it to the required format of RDD[(Long, Long, Double)] to then apply PIC.So far so good… The implementation works fine if the input is small (up to 50MB). But it

Eigenvalue solver

Hi, I wanted to know if there are any implementations yet within the Machine Learning Library or generally that can efficiently solve eigenvalue problems? Or if not do you have suggestions on how to approach a parallel execution maybe with BLAS or Breeze? Thanks in advance! Lydia Von meinem i