org.apache.mahout.cf.taste.recommender
Interface CandidateItemsStrategy

All Known Implementing Classes:
AllUnknownItemsCandidateItemsStrategy, PreferredItemsNeighborhoodCandidateItemsStrategy, SamplingCandidateItemsStrategy

public interface CandidateItemsStrategy

Used to retrieve all items that could possibly be recommended to the user


Method Summary
 FastIDSet getCandidateItems(long userID, DataModel dataModel)
          #return IDs of all items that could be recommended to the user
 

Method Detail

getCandidateItems

FastIDSet getCandidateItems(long userID,
                            DataModel dataModel)
                            throws TasteException
#return IDs of all items that could be recommended to the user

Throws:
TasteException


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