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java.lang.Objectorg.mymedialite.eval.ItemsOnline
public class ItemsOnline
Online evaluation for rankings of items
Constructor Summary | |
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ItemsOnline()
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Method Summary | |
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static java.util.HashMap<java.lang.String,java.lang.Double> |
evaluate(IRecommender recommender,
IPosOnlyFeedback test,
IPosOnlyFeedback training,
java.util.List<java.lang.Integer> test_users,
java.util.List<java.lang.Integer> candidate_items,
CandidateItems candidate_item_mode)
Online evaluation for rankings of items. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ItemsOnline()
Method Detail |
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public static java.util.HashMap<java.lang.String,java.lang.Double> evaluate(IRecommender recommender, IPosOnlyFeedback test, IPosOnlyFeedback training, java.util.List<java.lang.Integer> test_users, java.util.List<java.lang.Integer> candidate_items, CandidateItems candidate_item_mode)
recommender
- the item recommender to be evaluatedtest
- test casestraining
- training data (must be connected to the recommender's training data)test_users
- a list of all test user IDscandidate_items
- a list of all candidate item IDscandidate_item_mode
- the mode used to determine the candidate items
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