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CFEngine API | ||||||||||
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Packages that use ItemRating | |
org.recommender.algorithms | A wide variety of different implementations of collaborative filtering recommendation and precition algorithms are provided. |
org.recommender.algorithms.Experimental | |
org.recommender.server | This package contains the core Java recommender server code, including the database access code, the ratings caching code, and code that instantiates algorithms. |
Uses of ItemRating in org.recommender.algorithms |
Methods in org.recommender.algorithms that return ItemRating | |
ItemRating |
ItemRatingPair.getActiveUserRating()
Accessor, return activeUser |
ItemRating |
ItemRatingPair.getNeighborRating()
Accessor, return neighbor(rating). |
Constructors in org.recommender.algorithms with parameters of type ItemRating | |
ItemRatingPair(ItemRating activeuser,
ItemRating neighbor)
Constructor with both activeUser and neighbor are availble. |
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ItemRatingPair(ItemRating activeuser,
ItemRating neighbor)
Constructor with both activeUser and neighbor are availble. |
Uses of ItemRating in org.recommender.algorithms.Experimental |
Methods in org.recommender.algorithms.Experimental that return ItemRating | |
ItemRating[] |
UserItem2Algorithm.getRecommendations(int activeUser,
int n)
Not yet implemented. |
ItemRating[] |
ContinuousBayesNetAlgorithm.getRecommendations(int activeUser,
int n)
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ItemRating[] |
ContinuousBayesNetAlgorithm.getRecommendationsByType(int activeUser,
int n,
int type)
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ItemRating[] |
BayesNetAlgorithm.getRecommendations(int activeUser,
int n)
Returns top n recommendations Not yet complete |
ItemRating[] |
BayesNetAlgorithm.getRecommendationsByType(int activeUser,
int n,
int type)
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Uses of ItemRating in org.recommender.server |
Methods in org.recommender.server that return ItemRating | |
ItemRating |
CFEngineImpl.getRating(int userID,
int itemID)
Retrieves a rating for user' item from cache. |
ItemRating[] |
CFEngineImpl.getRatingList(int userID,
int[] itemIDs)
Retrieves ratings for user's items from cache. |
ItemRating[] |
CFEngineImpl.getUserRatingList(int userID)
Return an array of itemIDs which the given user has rated. |
ItemRating[] |
CFEngineImpl.getItemRatingList(int itemID)
Return an array of userIDs who have rated the given item. |
ItemRating |
CFEngine.getRating(int userID,
int itemID)
Retrieves one user's rating for a given item. |
ItemRating[] |
CFEngine.getRatingList(int userID,
int[] itemIDs)
Retrieves the ratings by the user for a list of given items. |
ItemRating[] |
CFEngine.getUserRatingList(int userID)
Return an array of all known ratings for the given user. |
ItemRating[] |
CFEngine.getItemRatingList(int itemID)
Return an array of all known ratings for the given item. |
ItemRating[] |
RatingArrays.getItemRatingsArray()
Returns an array of itemratings corresponding to the values cached; |
ItemRating |
DataManager.getItemRatingCached(int userID,
int itemID)
Get rating from the cache. |
ItemRating[] |
DataManager.getItemRatingList(int itemID)
Return an array of userIDs who have rated the given item. |
ItemRating[] |
DataManager.getUserRatingList(int userID)
Return an array of itemIDs which the given user has rated. |
Methods in org.recommender.server with parameters of type ItemRating | |
int |
CFEngineImpl.setRatingList(ItemRating[] newRatings)
Add a list of new ItemRatings to both database and the cache. |
int |
CFEngine.setRatingList(ItemRating[] newRatings)
Add a list of new ItemRatings to both database and the cache. |
static void |
DBList.insertOrReplaceRating(ItemRating rating)
Insert clients' ratings into the table. |
static void |
DBList.updateRating(ItemRating rating)
Update clients' ratings in the table. |
void |
ItemInfo.addRating(ItemRating rating)
Adds rating and updates the necessary stats |
void |
DataManager.addRating(ItemRating rating)
Adds a new rating to both database and the cache. |
void |
DataManager.addCachedRating(ItemRating rating)
Add ratings to cache but not to the database. |
void |
DataManager.removeCachedRating(ItemRating rating)
Remove rating from the cache. |
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