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

All Known Implementing Classes:
AbstractCandidateItemsStrategy, AllSimilarItemsCandidateItemsStrategy, 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, PreferenceArray preferencesFromUser, DataModel dataModel)
           
 

Method Detail

getCandidateItems

FastIDSet getCandidateItems(long userID,
                            PreferenceArray preferencesFromUser,
                            DataModel dataModel)
                            throws TasteException
Returns:
IDs of all items that could be recommended to the user
Throws:
TasteException


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