CFEngine API
A B C D E F G H I K L M N O P R S T U V W

G

get(int) - Method in class org.recommender.server.IntHashMap
Gets the object associated with the specified key in the hashtable.
get(int) - Method in class org.recommender.server.SynIntHashMap
 
get(Object) - Method in class org.recommender.server.IntHashMap
A get method that takes an Object, for compatibility with java.util.Dictionary.
getActiveUserDist(int) - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Return the DistributionArray of the active user
getActiveUserRating() - Method in class org.recommender.algorithms.ItemRatingPair
Accessor, return activeUser
getAddedRatings(int) - Method in class org.recommender.server.DataManager
Get the value of a user's counter of added ratings.
getAllParams() - Method in class org.recommender.algorithms.SimpleParameterSet
Return a string containing all parameters.
getAllParams() - Method in class org.recommender.algorithms.ParameterSet
Child classes are responsible for implementing this method, as well as some way to construct a ParameterSet.
getAllUsers() - Method in class org.recommender.server.DataManager
Return an iterator through all user ID's, each one an Integer object.
getAveragePredictionTime() - Method in class org.recommender.algorithms.SimplePearsonAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in interface org.recommender.algorithms.CFAlgorithm
Very useful to get the prediction time after a bunch of experiment Should be implemented within each algorithm class.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.UserItem2Algorithm
 
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.TransNeighborAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.SimpleSVD
Not implemented
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.SVD_Pearson
Not implemented
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.SVD_Cosine
Not implemented
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.ContinuousBayesNetAlgorithm
 
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.BayesNetAlgorithm
Return average prediction time
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.VectorSimilarityAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.UserItemAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.PopAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.PersonalityAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.ItemItemAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.HortingAlgorithm
Get average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.DumbPopAlgorithm
Return average prediction time.
getAveragePredictionTime() - Method in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
Return average prediction time
getAvgCoverage() - Method in class org.recommender.algorithms.TestStats
Accessor, return average coverage
getAvgMAE() - Method in class org.recommender.algorithms.TestStats
Accessor, return average MAE
getAvgMSE() - Method in class org.recommender.algorithms.TestStats
Accessor, return average MSE
getBoolean(String) - Static method in class org.recommender.server.SystemProperties
Get a property value as a boolean.
getBoolean(String, boolean) - Method in class org.recommender.algorithms.ParameterSet
Get parameter's boolean value, if not defined, return default value
getBoolean(String, boolean) - Static method in class org.recommender.server.SystemProperties
Get a property value as a boolean.
getCachedTopN(int, int, int) - Method in class org.recommender.server.DataManager
Returns a user's top N recommendations, retrieved from the server side memory cache.
getCachedTypedItemList(int) - Method in class org.recommender.server.DataManager
Get a vector of specific typed Item List.
getCachedTypedItemLists(int) - Method in class org.recommender.server.DataManager
Get an iterator through a list of specific typed Item List.
getChildren(int) - Method in class org.recommender.algorithms.Experimental.ContinuousBayesNet
Get an iterator of all children of the specified variable.
getChildren(int) - Method in class org.recommender.algorithms.Experimental.BayesNet
Get an iterator of all children of the specified variable.
getCoeff() - Method in class org.recommender.algorithms.CorrelationCoeff
Accessor, return coefficient.
getConnection() - Static method in class org.recommender.util.Database
Load in database properties and create connection with database using the url, username, password specified in the properties.
getConnection() - Method in class org.recommender.clients.console.ClientDBManager
Get connection with database and cache it in a private instance variable.
getCoverage() - Method in class org.recommender.algorithms.TestStats
Accessor, return Coverage
getCoverage() - Method in class org.recommender.server.DataManager
Get the percentage of item entries that are not null i.e., items for which we can compute a prediction.
getErrRating() - Method in class org.recommender.clients.console.ClientCFManager
Query the server to determine the rating value that is returned to indicate that the system has no rating for an item or cannot produce a prediction for an item .
getErrRating() - Method in class org.recommender.server.CFEngineImpl
Get the error rating for the current server configuration.
getErrRating() - Method in interface org.recommender.server.CFEngine
Get the error rating for the current server configuration.
getErrRating() - Method in class org.recommender.server.DataManager
Accessor, return error rating
getFloat(String) - Static method in class org.recommender.server.SystemProperties
Get a property value as a float.
getFloat(String, float) - Method in class org.recommender.algorithms.ParameterSet
Get parameter's float value, if not defined, return default value
getFloat(String, float) - Static method in class org.recommender.server.SystemProperties
Get a property value as a float.
getID() - Method in class org.recommender.clients.console.User
Accessor, get userID.
getID() - Method in class org.recommender.clients.console.Item
Accessors, return movieID.
getIds() - Method in class org.recommender.server.RatingArrays
Array of ids.
getIncrementSize() - Method in class org.recommender.server.RatingArrays
Size the arrays will increase once they reach threshold
getInstance() - Static method in class org.recommender.clients.console.ClientDBManager
 
getInstance(String) - Static method in class org.recommender.clients.console.ClientCFManager
 
getInt(String) - Static method in class org.recommender.server.SystemProperties
Get a property value as an int.
getInt(String, int) - Method in class org.recommender.algorithms.ParameterSet
Get parameter's int value, if not defined, return default value
getInt(String, int) - Static method in class org.recommender.server.SystemProperties
Get a property value as an int.
getItem() - Method in class org.recommender.clients.console.Rating
 
getItem() - Method in class org.recommender.clients.console.Prediction
 
getItemArray(int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Return an array of itemIDs which the given user has rated.
GetItemArrayTest - class org.recommender.test.GetItemArrayTest.
Test for getUserRatingList()
GetItemArrayTest(CFEngine) - Constructor for class org.recommender.test.GetItemArrayTest
 
getItemDist(int) - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Return the DistributionArray of the active user
getItemFieldName() - Method in class org.recommender.server.DBManager
Accessor, return itemFieldName
getItemFieldName() - Static method in class org.recommender.server.DBList
Accessor, return itemFieldName.
getItemID() - Method in class org.recommender.server.ItemRating
Accessor, return itemID.
getItemID() - Method in class org.recommender.server.ItemPrediction
Accessor, return itemID.
getItemInfo(int) - Method in class org.recommender.server.DataManager
 
getItemList(int) - Method in class org.recommender.server.DataManager
Returns a list of item ratings for a given user using the cached data Load the user into the cache if not done yet (because of data sampling).
getItemMean() - Method in class org.recommender.server.ItemInfo
 
getItemRatingCached(int, int) - Method in class org.recommender.server.DataManager
Get rating from the cache.
getItemRatingList(int) - Method in class org.recommender.server.CFEngineImpl
Return an array of userIDs who have rated the given item.
getItemRatingList(int) - Method in interface org.recommender.server.CFEngine
Return an array of all known ratings for the given item.
getItemRatingList(int) - Method in class org.recommender.server.DataManager
Return an array of userIDs who have rated the given item.
getItemRatingList(Item) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getItemRatingList
getItemRatingsArray() - Method in class org.recommender.server.RatingArrays
Returns an array of itemratings corresponding to the values cached;
getItemRatingsHash() - Method in class org.recommender.server.ItemInfo
 
getItemSD() - Method in class org.recommender.server.ItemInfo
 
getItemSD(int) - Method in class org.recommender.server.DataManager
Returns the standard deviation of the item's ratings from the cache.
getItemTypeInfoDatabaseName() - Method in class org.recommender.server.DataManager
Accessor, return itemTypeTableName
getLength() - Method in class org.recommender.server.RatingArrays
Returns the total number of valid elements in the array.
getMAE() - Method in class org.recommender.algorithms.TestStats
Accessor, return MAE
getMaxItem() - Method in class org.recommender.server.DBManager
Accessor, return maxItems
getMaxItem() - Method in class org.recommender.server.DataManager
Accessor, return max item ID
getMaxRating() - Method in class org.recommender.clients.console.ClientCFManager
Query the server to determine the maximum rating value supported for the current data.
getMaxRating() - Method in class org.recommender.server.CFEngineImpl
Get the maximum rating allowed for the current server configuration.
getMaxRating() - Method in interface org.recommender.server.CFEngine
Get the maximum rating allowed for the current server configuration.
getMaxRating() - Method in class org.recommender.server.DataManager
Accessor, return MaxRating
getMaxRating() - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get the maximum rating allowed for the current server configuration.
getMaxType() - Method in class org.recommender.server.DataManager
 
getMaxUser() - Method in class org.recommender.server.DBManager
Accessor, return maxUsers
getMaxUser() - Method in class org.recommender.server.DataManager
Accessor, return max user ID
getMean() - Method in class org.recommender.algorithms.Experimental.BinGaussian
 
getMeanItemRatingCached(int) - Method in class org.recommender.server.DataManager
Return the mean of item's ratings from the cache.
getMeanRatingCached(int) - Method in class org.recommender.server.DataManager
Return the mean of user's ratings from the cache.
getMinRating() - Method in class org.recommender.clients.console.ClientCFManager
Query the server to determine the minimum rating value supported for the current data.
getMinRating() - Method in class org.recommender.server.CFEngineImpl
Get the minimum rating allowed for the current server configuration.
getMinRating() - Method in interface org.recommender.server.CFEngine
Get the minimum rating allowed for the current server configuration.
getMinRating() - Method in class org.recommender.server.DataManager
Accessor, return MinRating
getMinRating() - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get the minimum rating allowed for the current server configuration.
getMSE() - Method in class org.recommender.algorithms.TestStats
Accessor, return MSE
getName() - Method in class org.recommender.clients.console.Item
Accessor, return movieName.
getNeighborhood(int) - Method in class org.recommender.server.DataManager
Returns a list of ItemRatings representing ratings of users.
getNeighborID() - Method in class org.recommender.algorithms.SimilarityWeight
Returns the ID representing the neighbor we are considering.
getNeighborLists() - Method in class org.recommender.algorithms.Experimental.HortingAlgorithm
Return neighborLists
getNeighborRating() - Method in class org.recommender.algorithms.ItemRatingPair
Accessor, return neighbor(rating).
getNextItemId() - Method in class org.recommender.server.CFEngineImpl
 
getNextItemId() - Method in interface org.recommender.server.CFEngine
 
getNextItemId() - Method in class org.recommender.server.DataManager
 
getNextUserId() - Method in class org.recommender.server.CFEngineImpl
 
getNextUserId() - Method in interface org.recommender.server.CFEngine
 
getNextUserId() - Method in class org.recommender.server.DataManager
 
getNumItems() - Method in class org.recommender.server.DataManager
 
getNumRaters(int) - Method in class org.recommender.server.DataManager
Returns the number of users who have rated the corresponding item.
getNumRatings(int) - Method in class org.recommender.server.DataManager
Returns the number of ratings for the corresponding user.
getNumSuccessfull() - Method in class org.recommender.server.CFIllegalListParameterException
 
getNumTopNRecords() - Method in class org.recommender.server.DataManager
Accessor, return num of recommendations cached
getNumUsers() - Method in class org.recommender.server.DataManager
 
getNumUsersCached() - Method in class org.recommender.server.DataManager
 
getPredictedRating(int, int) - Method in class org.recommender.server.CFEngineImpl
Get predicted rating for user's item.
getPredictedRating(int, int) - Method in interface org.recommender.server.CFEngine
Get a user's predicted rating for an item.
getPredictedRating(int, int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get predicted rating for user's item.
getPredictedRating(User, Item) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getPredictedRating
getPredictedRatingList(int, int[]) - Method in class org.recommender.server.CFEngineImpl
Gets predicted ratings for a list of items.
getPredictedRatingList(int, int[]) - Method in interface org.recommender.server.CFEngine
Gets predicted ratings for a list of items.
getPredictedRatingList(int, int[]) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get predicted ratings for a list of items.
GetPredictedRatingListTest - class org.recommender.test.GetPredictedRatingListTest.
Test for getPredictedRatingList()
GetPredictedRatingListTest(CFEngine) - Constructor for class org.recommender.test.GetPredictedRatingListTest
 
getPredictedRatings(User, Item[]) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getPredictedRatings()
GetPredictedRatingTest - class org.recommender.test.GetPredictedRatingTest.
Test for getPredictedRating()
GetPredictedRatingTest(CFEngine) - Constructor for class org.recommender.test.GetPredictedRatingTest
 
getPrediction() - Method in class org.recommender.server.ItemPrediction
Accessor, return prediction value.
getPredictionValue() - Method in class org.recommender.clients.console.Prediction
 
getProb(float) - Method in class org.recommender.algorithms.Experimental.BinGaussian
 
getProb(float, float[]) - Method in class org.recommender.algorithms.Experimental.ContinuousDecisionTree
Returns the relative probability that this variable is in a specified state, given the states of all other variables in the network.
getProb(int) - Method in class org.recommender.algorithms.Multinomial
Return the float value of Probs.
getProb(int, float, float[]) - Method in class org.recommender.algorithms.Experimental.ContinuousBayesNet
Get the probability that a specified variable is in a specified state given the state of every other variable.
getProb(int, int[]) - Method in class org.recommender.algorithms.Experimental.DecisionTree
Returns the probability that this variable is in a specified state, given the states of all other variables in the network.
getProb(int, int, int[]) - Method in class org.recommender.algorithms.Experimental.BayesNet
Get the probability that a specified variable is in a specified state given the state of every other variable.
getQueries() - Static method in class org.recommender.server.DBList
Accessor function, to be called by DBManager Thread.
getRating() - Method in class org.recommender.server.ItemRating
Accessor, return rating.
getRating(int) - Method in class org.recommender.server.RatingArrays
Gets cached rating.
getRating(int, int) - Method in class org.recommender.server.CFEngineImpl
Retrieves a rating for user' item from cache.
getRating(int, int) - Method in interface org.recommender.server.CFEngine
Retrieves one user's rating for a given item.
getRating(int, int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Retrieve a rating for user' rating from cache.
getRating(User, Item) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getRating()
getRatingCached(int, int) - Method in class org.recommender.server.DataManager
Get rating from the cache.
getRatingDatabaseName() - Method in class org.recommender.server.DataManager
Accessor, return ratingTableName
getRatingFieldName() - Method in class org.recommender.server.DBManager
Accessor, return ratingFiledName
getRatingFieldName() - Static method in class org.recommender.server.DBList
Accessor, return ratingFieldName.
getRatingList(int, int[]) - Method in class org.recommender.server.CFEngineImpl
Retrieves ratings for user's items from cache.
getRatingList(int, int[]) - Method in interface org.recommender.server.CFEngine
Retrieves the ratings by the user for a list of given items.
getRatingList(String) - Method in class org.recommender.server.DataManager
Get an iterator through a list of all ItemRatings in the given table, ordered by UserID.
GetRatingListTest - class org.recommender.test.GetRatingListTest.
Test for GetRatingList()
GetRatingListTest(CFEngine) - Constructor for class org.recommender.test.GetRatingListTest
 
getRatings() - Method in class org.recommender.server.RatingArrays
Array of ratings.
getRatings() - Method in class org.recommender.server.UserInfo
 
getRatingsList() - Method in class org.recommender.server.RatingArrays
Builds a linkedlist of ItemRatings corresponding to values in the array
getRatingTableName() - Method in class org.recommender.server.DBManager
Accessor, return ratingTableName
getRatingTableName() - Static method in class org.recommender.server.DBList
Accessor, return ratingTableName.
GetRatingTest - class org.recommender.test.GetRatingTest.
Test for getPredictedRating()
GetRatingTest(CFEngine) - Constructor for class org.recommender.test.GetRatingTest
 
getRatingValue() - Method in class org.recommender.clients.console.Rating
 
getReadersLock(boolean) - Method in class org.recommender.server.CFSynchronize
getReadersLock -- Note, do not write when you have this lock.
getRecommendations(int, int) - Method in class org.recommender.algorithms.SimplePearsonAlgorithm
Return top n recommendations.
getRecommendations(int, int) - Method in interface org.recommender.algorithms.CFAlgorithm
Return top n recommendations for the active user.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.UserItem2Algorithm
Not yet implemented.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.TransNeighborAlgorithm
Returns top n recommendations.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.SimpleSVD
Not implemented
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.SVD_Pearson
Not implemented
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.SVD_Cosine
Not implemented
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.ContinuousBayesNetAlgorithm
 
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.BayesNetAlgorithm
Returns top n recommendations Not yet complete
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.VectorSimilarityAlgorithm
Not yet complete
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.UserItemAlgorithm
Not yet complete.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Return top n recommendations.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.PopAlgorithm
Returns top n recommendations.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.PersonalityAlgorithm
Not yet implemented.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.ItemItemAlgorithm
Get top n item recommendations for the activeUser.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.HortingAlgorithm
Returns top n recommendations.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.DumbPopAlgorithm
Returns top n recommendations.
getRecommendations(int, int) - Method in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
Not yet implemented.
getRecommendations(int, int, int) - Method in class org.recommender.server.CFEngineImpl
Get top n recommendation for user.
getRecommendations(int, int, int) - Method in interface org.recommender.server.CFEngine
Get ten items with high predicted ratings for current user.
getRecommendations(int, int, int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get top n recommendation for user.
getRecommendations(User, int, int) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getRecommendations
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.SimplePearsonAlgorithm
Yun Wang Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in interface org.recommender.algorithms.CFAlgorithm
Added by Yun Wang Return top n recommendations for the active user of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.UserItem2Algorithm
Not yet complete
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.TransNeighborAlgorithm
Not yet complete
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.SimpleSVD
Not implemented
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.SVD_Pearson
Not implemented
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.SVD_Cosine
Not implemented
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.ContinuousBayesNetAlgorithm
 
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.BayesNetAlgorithm
 
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.VectorSimilarityAlgorithm
Not yet complete
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.UserItemAlgorithm
Not yet complete
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.PopAlgorithm
Yun Wang Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.PersonalityAlgorithm
Not yet complete
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.ItemItemAlgorithm
Yun Wang Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.HortingAlgorithm
Yun Wang Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.DumbPopAlgorithm
Yun Wang Return top n recommendations of specific type.
getRecommendationsByType(int, int, int) - Method in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
Haven't been implemented yet.
getRecommendationsByType(int, int, int, int) - Method in class org.recommender.server.CFEngineImpl
Get top n recommendations for current user of specific type.
getRecommendationsByType(int, int, int, int) - Method in interface org.recommender.server.CFEngine
Get top n recommendations for current user of specific type.
getRecommendationsByType(int, int, int, int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Get top n recommendation for user of specific types.
getRecommendationsByType(User, Type, int, int) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getRecommendationsByType
GetRecommendationsByTypeTest - class org.recommender.test.GetRecommendationsByTypeTest.
Test for getRecommendationsByType()
GetRecommendationsByTypeTest(CFEngine) - Constructor for class org.recommender.test.GetRecommendationsByTypeTest
 
GetRecommendationsTest - class org.recommender.test.GetRecommendationsTest.
Test for getRecommendations()
GetRecommendationsTest(CFEngine) - Constructor for class org.recommender.test.GetRecommendationsTest
 
getSD() - Method in class org.recommender.algorithms.Experimental.BinGaussian
 
getSizeOfTypedItemList(int) - Method in class org.recommender.server.DataManager
Get size of specific typed Item List.
getStatistics() - Method in class org.recommender.server.CFEngineImpl
 
getStatistics() - Method in interface org.recommender.server.CFEngine
 
getStatistics() - Method in class org.recommender.server.DataManager
 
getString(String) - Method in class org.recommender.algorithms.SimpleParameterSet
Get a parameter's value.
getString(String) - Method in class org.recommender.algorithms.ParameterSet
Child classes are responsible for implementing this method, as well as some way to construct a ParameterSet.
getString(String) - Static method in class org.recommender.server.SystemProperties
Get a property value as a string.
getString(String, String) - Method in class org.recommender.algorithms.SimpleParameterSet
Get a parameter's value.
getString(String, String) - Method in class org.recommender.algorithms.ParameterSet
Child classes are responsible for implementing this method, as well as some way to construct a ParameterSet.
getString(String, String) - Static method in class org.recommender.server.SystemProperties
Get a property value as a string.
getTopNByType(int, int, int, int, ItemPrediction[]) - Method in class org.recommender.server.DataManager
Returns a user's typed top N recommendations, No caching
getTypedItemIDList(int) - Method in class org.recommender.server.DataManager
Get the whole list of ItemID of specific type
getTypeId() - Method in class org.recommender.clients.console.Type
 
getTypeName() - Method in class org.recommender.clients.console.Type
 
getUseCount() - Method in class org.recommender.server.UserInfo
 
getUser() - Method in class org.recommender.clients.console.Rating
 
getUser(int) - Method in class org.recommender.server.DataManager
Accessor, return UserInfo
getUserAddedRatings() - Method in class org.recommender.server.UserInfo
 
getUserArray(int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Return an array of userIDs who have rated the given item.
GetUserArrayTest - class org.recommender.test.GetUserArrayTest.
Test for getItemRatingList()
GetUserArrayTest(CFEngine) - Constructor for class org.recommender.test.GetUserArrayTest
 
getUserFieldName() - Method in class org.recommender.server.DBManager
Accessor, return userFieldName
getUserFieldName() - Static method in class org.recommender.server.DBList
Accessor, return userFieldName.
getUserID() - Method in class org.recommender.algorithms.CorrelationCoeff
Accessor, return userID.
getUserID() - Method in class org.recommender.server.ItemRating
Accessor, return userID.
getUserID() - Method in class org.recommender.server.ItemPrediction
Accessor, return userID.
getUserInfo(int) - Method in class org.recommender.server.DataManager
Return a UserInfo object to methods that need to perfrom multiple computations on a single user
getUserInfoTableName() - Method in class org.recommender.server.DataManager
Accessor, return userInfo table's name
getUserList(String) - Method in class org.recommender.server.DataManager
Get an iterator through a list of all userIDs in the given table, ordered by UserID.
getUserMean() - Method in class org.recommender.server.UserInfo
 
getUserName() - Method in class org.recommender.clients.console.User
Accessor, get userName.
getUserRatingList(int) - Method in class org.recommender.server.CFEngineImpl
Return an array of itemIDs which the given user has rated.
getUserRatingList(int) - Method in interface org.recommender.server.CFEngine
Return an array of all known ratings for the given user.
getUserRatingList(int) - Method in class org.recommender.server.DataManager
Return an array of itemIDs which the given user has rated.
getUserRatingList(User) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.getUserRatingList()
getUserSD() - Method in class org.recommender.server.UserInfo
 
getUserSD(int) - Method in class org.recommender.server.DataManager
Returns the standard deviation of the user's ratings from the cache.
getWeight() - Method in class org.recommender.algorithms.SimilarityWeight
Returns the similarity weight for this neighbor.
getWeight(int, int) - Method in class org.recommender.algorithms.Experimental.TransNeighborAlgorithm
Compute a correlation between activeUser and one neighbor.
getWeight(int, int) - Method in class org.recommender.algorithms.Experimental.UserItemAlgorithm
Weight the effect of each item by its similarity to the target item we're predicting.
getWeight(int, int) - Method in class org.recommender.algorithms.Experimental.PersonalityAlgorithm
Calculate relative probability that the activeuser is of the same personality type as the neighbor.
getWeight(int, int) - Method in class org.recommender.algorithms.Experimental.ItemItemAlgorithm
Calculate similarity weight between two items.
getWeight(int, int, int) - Method in class org.recommender.algorithms.Experimental.UserItemAlgorithm
Calculate CorrelatinCoeff for an item between the activeuser and one neighbor.
getWeight(int, int, int) - Method in class org.recommender.algorithms.Experimental.SimpleDistributionAlgorithm
Calculate CorrelatinCoeff for an item between the activeuser and one neighbor.
getWeight(RatingArrays, int, int) - Method in class org.recommender.algorithms.SimplePearsonAlgorithm
Calculate CorrelationCoeff for an item between the activeuser and one neighbor.
getWeightIUF(int, int) - Method in class org.recommender.algorithms.Experimental.VectorSimilarityAlgorithm
Calculate weight between two users using inverse user frequency.
getWritersLock() - Method in class org.recommender.server.CFSynchronize
getWritersLock -- Note, you may have to wait for this lock If the object has been deleted, return false.
givenNHide(int, int, int) - Method in class org.recommender.server.DataManager
 
givenNparam - Static variable in class org.recommender.algorithms.AutoTester
 
GRADIENT_RATIO - Static variable in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
 
gradientAscentStep() - Method in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
Do one step of gradient ascent to refine the values in wArray

CFEngine API
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