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Posted to commits@mahout.apache.org by ss...@apache.org on 2013/03/20 12:32:12 UTC
svn commit: r1458771 -
/mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java
Author: ssc
Date: Wed Mar 20 11:32:12 2013
New Revision: 1458771
URL: http://svn.apache.org/r1458771
Log:
one more fix
Modified:
mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java
Modified: mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java
URL: http://svn.apache.org/viewvc/mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java?rev=1458771&r1=1458770&r2=1458771&view=diff
==============================================================================
--- mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java (original)
+++ mahout/trunk/examples/src/main/java/org/apache/mahout/cf/taste/similarity/precompute/example/BatchItemSimilaritiesGroupLens.java Wed Mar 20 11:32:12 2013
@@ -23,6 +23,7 @@ import org.apache.mahout.cf.taste.impl.s
import org.apache.mahout.cf.taste.impl.similarity.precompute.FileSimilarItemsWriter;
import org.apache.mahout.cf.taste.impl.similarity.precompute.MultithreadedBatchItemSimilarities;
import org.apache.mahout.cf.taste.model.DataModel;
+import org.apache.mahout.cf.taste.recommender.ItemBasedRecommender;
import org.apache.mahout.cf.taste.similarity.precompute.BatchItemSimilarities;
import java.io.File;
@@ -49,7 +50,7 @@ public class BatchItemSimilaritiesGroupL
}
DataModel dataModel = new GroupLensDataModel(new File(args[0]));
- GenericItemBasedRecommender recommender = new GenericItemBasedRecommender(dataModel,
+ ItemBasedRecommender recommender = new GenericItemBasedRecommender(dataModel,
new LogLikelihoodSimilarity(dataModel));
BatchItemSimilarities batch = new MultithreadedBatchItemSimilarities(recommender, 5);