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CFEngine API | ||||||||||
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See:
Description
Interface Summary | |
CFAlgorithm | Interface for a collaborative filtering algorithm. |
Class Summary | |
AutoTester | A class containing test code to be run immediately upon server loading. |
CompPrediction | Implements the Comparator interface to efficiently sort arrays of ItemPrediction. |
CorrelationCoeff | Simple struct to hold coeff value along with userID. |
ItemRatingPair | Contains Ratings for the same movie for 1) the active user and 2) the neighbor. |
Multinomial | Represents a tag for a multinomial probability distribution, and its contents. |
ParameterSet | A ParameterSet represents all parameters necessary to specify an algorithm. |
Range | |
RangeTokenizer | |
SimilarityWeight | Represents the similarity between the active user (or item) and some neighbor user (or item). |
SimpleParameterSet | Parse a file containing algorithm parameters, and allow access to those parameters. |
SimplePearsonAlgorithm | Describes an implementation of the CFAlgorithm interface to make CF predictions using the Simple Pearson Correlation method. |
TestStats | This class provides methods to store and print out experiment results. |
Exception Summary | |
CFNotImplementedException | Exception handling functions that are not implemented in algorithms |
A wide variety of different implementations of collaborative filtering recommendation and precition algorithms are provided. Currently only the SimplePearson algorithm has been evaluated for stability and performance. The remaining algorithms should be considered experimental. NEED TO WRITE MORE....
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CFEngine API | ||||||||||
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