## Package org.apache.mahout.cf.taste.similarity.precompute.example

Class Summary
BatchItemSimilaritiesGroupLens: Example that precomputes all item similarities of the Movielens1M dataset Usage: download movielens1M from http://www.grouplens.org/node/73 , unzip it and invoke this code with the path to the ratings.dat file as argument
GroupLensDataModel

Copyright © 2008–2014 The Apache Software Foundation. All rights reserved.