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

I

ids - Variable in class org.recommender.server.RatingArrays
Array of ids
illegalParamTest() - Method in class org.recommender.test.GetUserArrayTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.GetItemArrayTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.GetPredictedRatingListTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.GetRecommendationsByTypeTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.GetRecommendationsTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.GetPredictedRatingTest
illegalParamTest() 1.
illegalParamTest() - Method in class org.recommender.test.AddRatingTest
illegalParamTest() Test for illegal parameters 1.
illegalParamTest() - Method in class org.recommender.test.RemoveRatingTest
illegalParamTest() Test for illegal parameters 1.
incCachedUsers() - Method in class org.recommender.server.DataManager
 
incCacheHits() - Method in class org.recommender.server.DataManager
 
incCacheMisses() - Method in class org.recommender.server.DataManager
 
inCdata - Variable in class org.recommender.algorithms.Experimental.ContinuousBayesNet
 
inCdata - Variable in class org.recommender.algorithms.Experimental.BayesNet
Keep track of our state in the XML file
incNumItems() - Method in class org.recommender.server.DataManager
 
incNumUsers() - Method in class org.recommender.server.DataManager
 
incUseCount() - Method in class org.recommender.server.UserInfo
 
incUserAddedRatings() - Method in class org.recommender.server.UserInfo
 
inDecisionTree - Variable in class org.recommender.algorithms.Experimental.ContinuousBayesNet
 
inDecisionTree - Variable in class org.recommender.algorithms.Experimental.BayesNet
Keep track of our state in the XML file
index - Variable in class org.recommender.server.IntHashMapEnumerator
 
index - Variable in class org.recommender.server.IntHashMapIterator
 
init(String, String, String, String) - Static method in class org.recommender.server.DBList
Initialize the table this DBList will contact with.
initializeData() - Method in class org.recommender.server.DataManager
This method initializes the data structures for caching with the sizes of the max user and item ID.
initRandomArray(int) - Method in class org.recommender.algorithms.Experimental.ClusteringAlgorithm
Create the wArray and fill it with random values.
input - Variable in class org.recommender.algorithms.RangeTokenizer
 
inputVars - Variable in class org.recommender.algorithms.Experimental.DecisionTree
ArrayList of input variable names
inputVars - Variable in class org.recommender.algorithms.Experimental.ContinuousDecisionTree
 
inputVarStates - Variable in class org.recommender.algorithms.Experimental.DecisionTree
HashMap of LinkedLists of state indices for the input variables
inputVarStates - Variable in class org.recommender.algorithms.Experimental.ContinuousDecisionTree
 
inRange(float) - Method in class org.recommender.algorithms.Range
 
insertIntoTable(String, String, Statement) - Static method in class org.recommender.util.Database
Insert value to a table.
insertionSort(int[], float[]) - Static method in class org.recommender.server.DataManager
Simple insertion sort.
insertOrReplaceRating(ItemRating) - Static method in class org.recommender.server.DBList
Insert clients' ratings into the table.
IntHashMap - class org.recommender.server.IntHashMap.
a HashMap that uses ints as the keys.
IntHashMap() - Constructor for class org.recommender.server.IntHashMap
Constructs a new, empty hashtable.
IntHashMap(int) - Constructor for class org.recommender.server.IntHashMap
Constructs a new, empty hashtable with the specified initial capacity.
IntHashMap(int, float) - Constructor for class org.recommender.server.IntHashMap
Constructs a new, empty hashtable with the specified initial capacity and the specified load factor.
IntHashMapEntry - class org.recommender.server.IntHashMapEntry.
Provide an entry of IntHashMap structure.
IntHashMapEntry() - Constructor for class org.recommender.server.IntHashMapEntry
 
IntHashMapEnumerator - class org.recommender.server.IntHashMapEnumerator.
Provide an Enumeration implementation of IntHashMap.
IntHashMapEnumerator(IntHashMapEntry[], boolean) - Constructor for class org.recommender.server.IntHashMapEnumerator
 
IntHashMapIterator - class org.recommender.server.IntHashMapIterator.
Provide an Iterator implemenation of IntHashMap.
IntHashMapIterator(IntHashMapEntry[], boolean) - Constructor for class org.recommender.server.IntHashMapIterator
 
isBusy() - Method in class org.recommender.test.CFOperation
 
isEmpty() - Method in class org.recommender.server.IntHashMap
Returns true if the hashtable contains no elements.
isReferenced() - Method in class org.recommender.server.UserInfo
 
item - Variable in class org.recommender.clients.console.Rating
 
Item - class org.recommender.clients.console.Item.
Describes the Movie info for the CF Engine.
ITEM_TABLE - Static variable in class org.recommender.util.UtilConstants
 
ITEM_TABLE - Static variable in class org.recommender.clients.console.ClientConstants
Name of itemtable
ITEM_TABLE_FIELD_ID - Static variable in class org.recommender.clients.console.ClientConstants
Field of itemtable - item id
ITEM_TABLE_FIELD_NAME - Static variable in class org.recommender.clients.console.ClientConstants
Field of itemtable - item name
Item(int) - Constructor for class org.recommender.clients.console.Item
Costructor, when only movieID is available.
Item(int, String) - Constructor for class org.recommender.clients.console.Item
Constructor
itemAverages - Variable in class org.recommender.algorithms.Experimental.UserItemAlgorithm
 
itemAverages - Variable in class org.recommender.algorithms.Experimental.ItemItemAlgorithm
 
ItemDatabaseCreator - class org.recommender.util.ItemDatabaseCreator.
Describes a tool to read the Item data file in the dataset and poplulate a database (MySQL).
ItemDatabaseCreator() - Constructor for class org.recommender.util.ItemDatabaseCreator
 
ItemInfo - class org.recommender.server.ItemInfo.
This class implements a item's records, including its ratings list, mean rating and Standard deviation.
ItemInfo(int) - Constructor for class org.recommender.server.ItemInfo
Constructor with param of only itemID.
ItemInfo(int, IntHashMap, float, float, float, float, int) - Constructor for class org.recommender.server.ItemInfo
Constructor with params of itemID, ratings, mean, standard deviation, sum, squaredSum, and total num.
ItemItemAlgorithm - class org.recommender.algorithms.Experimental.ItemItemAlgorithm.
Describes an implementation of the CFAlgorithm interface to make CF predictions using the Item-Item adjusted cosine algorithm described in Sarwar, et al, 2001.
ItemItemAlgorithm(DataManager) - Constructor for class org.recommender.algorithms.Experimental.ItemItemAlgorithm
Constructor, initialize algorithm parameters and DataManager.
ItemPrediction - class org.recommender.server.ItemPrediction.
Describes the Prediction info for the CF Engine - userID, itemID, and predicted rating.
ItemPrediction(int, int, float) - Constructor for class org.recommender.server.ItemPrediction
Constructor.
ItemRating - class org.recommender.server.ItemRating.
Describes the Rating info for the CF Engine - userID, itemID, and rating.
ItemRating(int, int, float) - Constructor for class org.recommender.server.ItemRating
Constructor.
ItemRatingPair - class org.recommender.algorithms.ItemRatingPair.
Contains Ratings for the same movie for 1) the active user and 2) the neighbor.
ItemRatingPair(ItemRating, ItemRating) - Constructor for class org.recommender.algorithms.ItemRatingPair
Constructor with both activeUser and neighbor are availble.
ItemTypeDatabaseCreator - class org.recommender.util.ItemTypeDatabaseCreator.
Describes a tool to read the Item-Type pair file in the dataset and poplulate a database (MySQL).
ItemTypeDatabaseCreator() - Constructor for class org.recommender.util.ItemTypeDatabaseCreator
 
itemWeights - Variable in class org.recommender.algorithms.Experimental.UserItemAlgorithm
 
iterator() - Method in class org.recommender.server.IntHashMap
Returns an iterator through the elements.
iterator() - Method in class org.recommender.server.SynIntHashMap
 

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