ItemsOnline Class Reference

Online evaluation for rankings of items. More...

List of all members.

Static Public Member Functions
static Dictionary< string, double >	Evaluate (IIncrementalItemRecommender recommender, IPosOnlyFeedback test, IPosOnlyFeedback training, IList< int > test_users, IList< int > candidate_items, CandidateItems candidate_item_mode)
	Online evaluation for rankings of items.

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Detailed Description

Online evaluation for rankings of items.

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Member Function Documentation

static Dictionary<string, double> Evaluate	(	IIncrementalItemRecommender	recommender,
		IPosOnlyFeedback	test,
		IPosOnlyFeedback	training,
		IList< int >	test_users,
		IList< int >	candidate_items,
		CandidateItems	candidate_item_mode
	)			[inline, static]

Online evaluation for rankings of items.

Parameters:

	recommender	the item recommender to be evaluated
	test	test cases
	training	training data (must be connected to the recommender's training data)
	test_users	a list of all test user IDs
	candidate_items	a list of all candidate item IDs
	candidate_item_mode	the mode used to determine the candidate items

Returns:

a dictionary containing the evaluation results (averaged by user)

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The documentation for this class was generated from the following file:

• ItemsOnline.cs