CFEngine API

Uses of Class
org.recommender.server.RatingArrays

Packages that use RatingArrays
org.recommender.algorithms A wide variety of different implementations of collaborative filtering recommendation and precition algorithms are provided. 
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 RatingArrays in org.recommender.algorithms
 

Methods in org.recommender.algorithms with parameters of type RatingArrays
 SimilarityWeight SimplePearsonAlgorithm.getWeight(RatingArrays activeUserRatings, int neighbor, int itemId)
          Calculate CorrelationCoeff for an item between the activeuser and one neighbor.
 

Uses of RatingArrays in org.recommender.server
 

Methods in org.recommender.server that return RatingArrays
 RatingArrays UserInfo.getRatings()
           
 

Methods in org.recommender.server with parameters of type RatingArrays
 void UserInfo.setRatings(RatingArrays ratings)
           
 

Constructors in org.recommender.server with parameters of type RatingArrays
UserInfo(int ID, RatingArrays ratings, float mean, float SD)
          Constructor with params of userID, ratings, mean and standard deviation.
UserInfo(int ID, RatingArrays ratings, float mean, float SD, boolean sampling)
          Constructor with params of userID, ratings, mean and standard deviation.
 


CFEngine API

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