Hello Sophie, Mahout 0.7 Math module is available on Maven Central repository: http://repo1.maven.org/maven2/org/apache/mahout/mahout-math/0.7/
Besides jar with binaries there is also a javadoc and sources jar. I've just counted, since 0.7 release there have been 60 commits which included math module so you might consider using latest code. Binaries of latest 0.8 snapshots are available on Apache snapshots repository: https://repository.apache.org/content/groups/snapshots/org/apache/mahout/mahout-math/0.8-SNAPSHOT/ Latest sources mirror is available on github: https://github.com/apache/mahout Javadoc for latest sources is at: https://builds.apache.org/hudson/job/Mahout-Quality/javadoc and look there for org.apache.mahout.math and nested packages. Kind regards, Stevo Slavic. On Sun, May 19, 2013 at 11:22 PM, Sophie Sperner <sophie.sper...@gmail.com>wrote: > Dear, > > I'm experiencing difficulties with > hppc<http://labs.carrotsearch.com/hppc.html>library that I'm using. My > algorithms work perfectly fine for small inputs, > but when I go for amazon machine and want to compute larger inputs, my code > hangs on forever as a result of some hidden bugs in that library (probably > it was not tested for big data). > > I'm aware of Colt CERN library for Java primitive computing. It's like > Troove, hppc, fastutil or whatever. But Colt is dead. So what I know is > mahout uses old code of Colt and what I want now is to find any document or > articles on how to use similar structures for OpenIntSet, > OpenIntIntHashMap, OpenIntObjectHashMap and so on in order to convert my > present code to mahout colt library. > > If there is no such document, *could you please point me at where this > library is? (I need jar file with those collections).* Hope the API will be > quite similar to the one I use so that converting phase will be relatively > easy. > > Thank you and best wishes. > -- > Yours, > Sophie >
