org.apache.mahout.cf.taste.impl.recommender.svd
Class ParallelSGDFactorizer.PreferenceShuffler
java.lang.Object
org.apache.mahout.cf.taste.impl.recommender.svd.ParallelSGDFactorizer.PreferenceShuffler
- Enclosing class:
- ParallelSGDFactorizer
protected static class ParallelSGDFactorizer.PreferenceShuffler
- extends Object
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
random
protected final RandomWrapper random
ParallelSGDFactorizer.PreferenceShuffler
public ParallelSGDFactorizer.PreferenceShuffler(DataModel dataModel)
throws TasteException
- Throws:
TasteException
shuffle
public void shuffle()
stage
public void stage()
get
public Preference get(int i)
size
public int size()
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