org.apache.mahout.cf.taste.impl.recommender
Class AllUnknownItemsCandidateItemsStrategy

java.lang.Object
  extended by org.apache.mahout.cf.taste.impl.recommender.AbstractCandidateItemsStrategy
      extended by org.apache.mahout.cf.taste.impl.recommender.AllUnknownItemsCandidateItemsStrategy
All Implemented Interfaces:
CandidateItemsStrategy, MostSimilarItemsCandidateItemsStrategy

public final class AllUnknownItemsCandidateItemsStrategy
extends AbstractCandidateItemsStrategy


Constructor Summary
AllUnknownItemsCandidateItemsStrategy()
           
 
Method Summary
protected  FastIDSet doGetCandidateItems(long[] preferredItemIDs, DataModel dataModel)
          return all items the user has not yet seen
 
Methods inherited from class org.apache.mahout.cf.taste.impl.recommender.AbstractCandidateItemsStrategy
getCandidateItems, getCandidateItems
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AllUnknownItemsCandidateItemsStrategy

public AllUnknownItemsCandidateItemsStrategy()
Method Detail

doGetCandidateItems

protected FastIDSet doGetCandidateItems(long[] preferredItemIDs,
                                        DataModel dataModel)
                                 throws TasteException
return all items the user has not yet seen

Throws:
TasteException


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