CFEngine API
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R

RandomRateThread - class org.recommender.test.RandomRateThread.
Created by User: herlock Date: May 10, 2003 Time: 7:31:51 PM
RandomRateThread(CFEngine, String, int, int, int, int, int) - Constructor for class org.recommender.test.RandomRateThread
 
RandomTopNThread - class org.recommender.test.RandomTopNThread.
Thread class that will actually hit the recommender server with only recommendation requests.
RandomTopNThread(CFEngine, String, int, int, int) - Constructor for class org.recommender.test.RandomTopNThread
 
Range - class org.recommender.algorithms.Range.
 
Range(boolean) - Constructor for class org.recommender.algorithms.Range
 
Range(float, float) - Constructor for class org.recommender.algorithms.Range
 
RangeTokenizer - class org.recommender.algorithms.RangeTokenizer.
 
RangeTokenizer(String) - Constructor for class org.recommender.algorithms.RangeTokenizer
 
Rating - class org.recommender.clients.console.Rating.
Created by User: herlock Date: Apr 16, 2003 Time: 7:19:46 AM
Rating(User, Item, float) - Constructor for class org.recommender.clients.console.Rating
 
RatingArrays - class org.recommender.server.RatingArrays.
 
RatingArrays(int) - Constructor for class org.recommender.server.RatingArrays
Constructor for RatingArrays
RatingArrays(int[], float[]) - Constructor for class org.recommender.server.RatingArrays
Constructor for RatingArrays Note: arrays must be full of ids and ratings who's indexes correspond.
RatingArrays(int[], float[], int) - Constructor for class org.recommender.server.RatingArrays
Constructor for RatingArrays Note: arrays must be full of ids and ratings who's indexes correspond.
RatingArrays(int, int) - Constructor for class org.recommender.server.RatingArrays
Constructor for RatingArrays
RatingDatabaseCreator - class org.recommender.util.RatingDatabaseCreator.
Describes a tool to read the Ratings data file in the dataset and poplulate a database (MySQL).
RatingDatabaseCreator() - Constructor for class org.recommender.util.RatingDatabaseCreator
 
RatingExistsException - exception org.recommender.clients.console.RatingExistsException.
This class provides an Exception when rating has already existed.
RatingExistsException() - Constructor for class org.recommender.clients.console.RatingExistsException
Constructor, does nothing.
RatingExistsException(String) - Constructor for class org.recommender.clients.console.RatingExistsException
Constructor, used when there is an error message.
ratings - Variable in class org.recommender.server.RatingArrays
Array of ratings for ids in corresponding index in ids[]
ratingValue - Variable in class org.recommender.clients.console.Rating
 
readFloat(String) - Static method in class org.recommender.clients.console.Console
read a floating point number from the console.
readInt(String) - Static method in class org.recommender.clients.console.Console
read an integer from the console.
readLine() - Static method in class org.recommender.clients.console.Console
read a string from the console.
readLine(String) - Static method in class org.recommender.clients.console.Console
read a string from the console.
reduceSetOpt - Static variable in class org.recommender.algorithms.AutoTester
 
refreshCache() - Method in class org.recommender.server.DataManager
Remove useless data from the cache.
rehash() - Method in class org.recommender.server.IntHashMap
Rehashes the content of the table into a bigger table.
releaseReadersLock() - Method in class org.recommender.server.CFSynchronize
 
releaseWritersLock() - Method in class org.recommender.server.CFSynchronize
 
remove() - Method in class org.recommender.server.IntHashMapIterator
 
remove(int) - Method in class org.recommender.server.IntHashMap
Removes the element corresponding to the key.
remove(int) - Method in class org.recommender.server.SynIntHashMap
 
remove(Object) - Method in class org.recommender.server.IntHashMap
A remove method that takes an Object, for compatibility with java.util.Dictionary.
removeCachedRating(ItemRating) - Method in class org.recommender.server.DataManager
Remove rating from the cache.
removeCachedRatingGroup(Iterator) - Method in class org.recommender.server.DataManager
 
removeCachedRatings(Iterator) - Method in class org.recommender.algorithms.AutoTester
Remove ratings from cache
removeRating(int) - Method in class org.recommender.server.RatingArrays
Remove rating from arrays
removeRating(int) - Method in class org.recommender.server.ItemInfo
Removes rating and updates the necessary stats
removeRating(int, int) - Method in class org.recommender.server.CFEngineImpl
Remove the rating from both database and the cache.
removeRating(int, int) - Method in interface org.recommender.server.CFEngine
Removes rating from both database and cache.
removeRating(int, int) - Static method in class org.recommender.server.DBList
Remove clients' ratings from the table.
removeRating(int, int) - Method in class org.recommender.server.DataManager
Remove rating from our cache.
removeRating(int, int) - Method in class org.recommender.server.corba.CFEngineCorbaImpl
Remove the rating from both database and the cache.
removeRating(User, Item) - Method in class org.recommender.clients.console.ClientCFManager
Removes a single rating from the CFEngine.
removeRatingList(int, int[]) - Method in class org.recommender.server.CFEngineImpl
Removes list of ratings from users profile
removeRatingList(int, int[]) - Method in interface org.recommender.server.CFEngine
Removes list of ratings from users profile.
removeRatingList(User, Item[]) - Method in class org.recommender.clients.console.ClientCFManager
Wrapper for CFEngine.removeRatingList
RemoveRatingTest - class org.recommender.test.RemoveRatingTest.
Test for removeRating()
RemoveRatingTest(CFEngine) - Constructor for class org.recommender.test.RemoveRatingTest
 
Resample - class org.recommender.server.Resample.
This class provides methods to start a thread which is responsible for re-sampling users.
Resample(DataManager) - Constructor for class org.recommender.server.Resample
Constructor
ResampleTest - class org.recommender.test.ResampleTest.
Class to test the resampling thread of the recommender engine * @author Yun Wang
ResampleTest() - Constructor for class org.recommender.test.ResampleTest
 
resetUserCounter(int) - Method in class org.recommender.server.DataManager
Reset a user's counter of added ratings.
result - Variable in class org.recommender.algorithms.Experimental.SimpleSVD
 
retrieveUserVector() - Method in class org.recommender.clients.console.ClientDBManager
Fill an array with all the current usernames from the client database.
retriveAllTypes() - Method in class org.recommender.clients.console.ClientDBManager
Gets a list of all the types that the client is currently aware of
run() - Method in class org.recommender.test.CFOperation
 
run() - Method in class org.recommender.test.RandomRateThread
Main method for this thread.
run() - Method in class org.recommender.test.RandomTopNThread
Main method for this thread.
run() - Method in class org.recommender.server.Resample
An infinite loop
run() - Method in class org.recommender.server.DBManager
An infinite loop, whenever the size of DBList is greater than 50, get a copy of the dblist and insert all ratings in the list into database.
run() - Method in class org.recommender.server.CacheUpdate
An infinite loop,get blocked into this function (in the cache Vector monitor) until the cache limit exeeds
run(ORB, String[]) - Static method in class org.recommender.server.corba.CFEngineServerCorba
 
runTests(DataManager, Class, String) - Static method in class org.recommender.algorithms.AutoTester
Run automated tests and return the results using the provided algorithm, data manager.

CFEngine API
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