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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
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