Thanks guys, I've got that working now. I was interested to find that there is code that helps to evaluate the results of AWS. Out of interest, is there similar code in Mahout that helps with evaluating matrix multiplication (e.g. org.apache.mahout.cf.taste.hadoop.item.RecommenderJob)?
Best, Kris 2012/10/18 Sebastian Schelter <[email protected]> > > I don't know if there is code, > > probably not, but conceptually that is all that it involves. > > Once you factorized your interaction matrix, you can use > > org.apache.mahout.cf.taste.hadoop.als.RecommenderJob > > to compute recommendations in parallel. > > Best, > Sebastian > > > > -- Dr Kris Jack, http://www.mendeley.com/profiles/kris-jack/
