Example usage for org.apache.mahout.cf.taste.impl.recommender TopItems getTopUsers

Introduction

In this page you can find the example usage for org.apache.mahout.cf.taste.impl.recommender TopItems getTopUsers.

Prototype

public static long[] getTopUsers(int howMany, LongPrimitiveIterator allUserIDs, IDRescorer rescorer,
            Estimator<Long> estimator) throws TasteException 

Source Link

Usage

From source file:de.unima.dws.webmining.rs.recommender.AvgUserPrefAdaptedUserBasedRecommender.java

License:Apache License

private long[] doMostSimilarUsers(int howMany, TopItems.Estimator<Long> estimator) throws TasteException {
    DataModel model = getDataModel();/*from   www . ja  v  a  2 s  .c  o m*/
    return TopItems.getTopUsers(howMany, model.getUserIDs(), null, estimator);
}

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