org.apache.mahout.cf.taste.similarity.precompute.example
Class BatchItemSimilaritiesGroupLens
java.lang.Object
org.apache.mahout.cf.taste.similarity.precompute.example.BatchItemSimilaritiesGroupLens
public final class BatchItemSimilaritiesGroupLens
- extends Object
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
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
main
public static void main(String[] args)
throws Exception
- Throws:
Exception
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