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java.lang.Objectorg.mymedialite.grouprec.GroupRecommender
public abstract class GroupRecommender
Base class for group recommenders.
Field Summary | |
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protected IRecommender |
recommender
The underlying recommender that produces the user-wise item scores. |
Constructor Summary | |
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GroupRecommender(IRecommender recommender)
Constructor that takes the underlying recommender that will be used. |
Method Summary | |
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abstract java.util.List<java.lang.Integer> |
rankItems(java.util.Collection<java.lang.Integer> users,
java.util.Collection<java.lang.Integer> items)
Rank items for a given group of users. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected IRecommender recommender
Constructor Detail |
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public GroupRecommender(IRecommender recommender)
recommender
- the underlying recommenderMethod Detail |
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public abstract java.util.List<java.lang.Integer> rankItems(java.util.Collection<java.lang.Integer> users, java.util.Collection<java.lang.Integer> items)
IGroupRecommender
rankItems
in interface IGroupRecommender
users
- the usersitems
- the items to be ranked
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