Try more memory. I had problems with the 1M Grouplens set and Slope1. You might also try the first N lines of the rating.dat file. "head -50000 < rating.dat > mini.dat" will give you a smaller dataset.
It would be great to have a tool that isolates a heavily connected subgraph of users & ids. On Wed, Dec 22, 2010 at 1:02 AM, Sean Owen <[email protected]> wrote: > The problem is the OutOfMemoryError. However it looks like you have > supplied enough memory. Are you using the 1M data set or something > else? > > You also don't seem to have set ${recommender.class} in your web.xml > file, but, maybe that's a "typo" since you have something running here > actually. > > On Tue, Dec 21, 2010 at 11:02 PM, Jud <[email protected]> wrote: >> Hello everyone, >> >> I am having a hard time with this, I have tried and tried and tried...and >> manage >> d to solve some problems setting this up but have reached a stage where I >> wish t >> o give myself a break and try getting some help: >> >> Hope I did this right: >> Everything is setup currectly (I hope) and I am doing: >> export MAVEN_OPTS=-Xmx1024M >> AND >> jad...@ubuntu:/usr/local/mahout-0.3/taste-web$ sudo mvn jetty:run-war >> > -- Lance Norskog [email protected]
