ItemsOnline Class Reference

Online evaluation for rankings of items. More...

List of all members.

Static Public Member Functions
static ItemRecommendationEvaluationResults	EvaluateOnline (this IRecommender recommender, IPosOnlyFeedback test, IPosOnlyFeedback training, IList< int > test_users, IList< int > candidate_items, CandidateItems candidate_item_mode)
	Online evaluation for rankings of items.

---

Detailed Description

Online evaluation for rankings of items.

---

Member Function Documentation

static ItemRecommendationEvaluationResults EvaluateOnline	(	this IRecommender	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)

---

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

• ItemsOnline.cs